2187670212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{107}}^1$

素因数の和:295

約数の個数: 216

約数和(自身を含む): 6957752256

約数和(自身を除く): 4770082044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 79, 84, 91, 107, 117, 126, 156, 158, 182, 214, 234, 237, 252, 273, 316, 321, 364, 428, 468, 474, 546, 553, 642, 711, 749, 819, 948, 963, 1027, 1092, 1106, 1284, 1391, 1422, 1498, 1638, 1659, 1926, 2054, 2212, 2247, 2782, 2844, 2996, 3081, 3276, 3318, 3852, 4108, 4173, 4494, 4977, 5564, 6162, 6241, 6636, 6741, 7189, 8346, 8453, 8988, 9243, 9737, 9954, 12324, 12482, 12519, 13482, 14378, 16692, 16906, 18486, 18723, 19474, 19908, 21567, 24964, 25038, 25359, 26964, 28756, 29211, 33812, 36972, 37446, 38948, 43134, 43687, 50076, 50718, 56169, 58422, 59171, 64701, 74892, 76077, 81133, 86268, 87374, 87633, 101436, 109889, 112338, 116844, 118342, 129402, 131061, 152154, 162266, 174748, 175266, 177513, 219778, 224676, 236684, 243399, 258804, 262122, 304308, 324532, 329667, 350532, 355026, 393183, 439556, 486798, 524244, 532539, 567931, 659334, 667787, 710052, 730197, 769223, 786366, 973596, 989001, 1065078, 1135862, 1318668, 1335574, 1460394, 1538446, 1572732, 1703793, 1978002, 2003361, 2130156, 2271724, 2307669, 2671148, 2920788, 3076892, 3407586, 3956004, 4006722, 4615338, 4674509, 5111379, 6010083, 6815172, 6923007, 8013444, 8681231, 9230676, 9349018, 10222758, 12020166, 13846014, 14023527, 17362462, 18698036, 20445516, 24040332, 26043693, 27692028, 28047054, 34724924, 42070581, 52087386, 56094108, 60768617, 78131079, 84141162, 104174772, 121537234, 156262158, 168282324, 182305851, 243074468, 312524316, 364611702, 546917553, 729223404, 1093835106, 2187670212]

約数ペア:

[(1, 2187670212), (2, 1093835106), (3, 729223404), (4, 546917553), (6, 364611702), (7, 312524316), (9, 243074468), (12, 182305851), (13, 168282324), (14, 156262158), (18, 121537234), (21, 104174772), (26, 84141162), (28, 78131079), (36, 60768617), (39, 56094108), (42, 52087386), (52, 42070581), (63, 34724924), (78, 28047054), (79, 27692028), (84, 26043693), (91, 24040332), (107, 20445516), (117, 18698036), (126, 17362462), (156, 14023527), (158, 13846014), (182, 12020166), (214, 10222758), (234, 9349018), (237, 9230676), (252, 8681231), (273, 8013444), (316, 6923007), (321, 6815172), (364, 6010083), (428, 5111379), (468, 4674509), (474, 4615338), (546, 4006722), (553, 3956004), (642, 3407586), (711, 3076892), (749, 2920788), (819, 2671148), (948, 2307669), (963, 2271724), (1027, 2130156), (1092, 2003361), (1106, 1978002), (1284, 1703793), (1391, 1572732), (1422, 1538446), (1498, 1460394), (1638, 1335574), (1659, 1318668), (1926, 1135862), (2054, 1065078), (2212, 989001), (2247, 973596), (2782, 786366), (2844, 769223), (2996, 730197), (3081, 710052), (3276, 667787), (3318, 659334), (3852, 567931), (4108, 532539), (4173, 524244), (4494, 486798), (4977, 439556), (5564, 393183), (6162, 355026), (6241, 350532), (6636, 329667), (6741, 324532), (7189, 304308), (8346, 262122), (8453, 258804), (8988, 243399), (9243, 236684), (9737, 224676), (9954, 219778), (12324, 177513), (12482, 175266), (12519, 174748), (13482, 162266), (14378, 152154), (16692, 131061), (16906, 129402), (18486, 118342), (18723, 116844), (19474, 112338), (19908, 109889), (21567, 101436), (24964, 87633), (25038, 87374), (25359, 86268), (26964, 81133), (28756, 76077), (29211, 74892), (33812, 64701), (36972, 59171), (37446, 58422), (38948, 56169), (43134, 50718), (43687, 50076)]