2979522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 8491392

約数和(自身を除く): 5511870

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 107, 117, 119, 126, 153, 182, 214, 221, 234, 238, 273, 306, 321, 357, 442, 546, 642, 663, 714, 749, 819, 963, 1071, 1326, 1391, 1498, 1547, 1638, 1819, 1926, 1989, 2142, 2247, 2782, 3094, 3638, 3978, 4173, 4494, 4641, 5457, 6741, 8346, 9282, 9737, 10914, 12519, 12733, 13482, 13923, 16371, 19474, 23647, 25038, 25466, 27846, 29211, 32742, 38199, 47294, 58422, 70941, 76398, 87633, 114597, 141882, 165529, 175266, 212823, 229194, 331058, 425646, 496587, 993174, 1489761, 2979522]

約数ペア:

[(1, 2979522), (2, 1489761), (3, 993174), (6, 496587), (7, 425646), (9, 331058), (13, 229194), (14, 212823), (17, 175266), (18, 165529), (21, 141882), (26, 114597), (34, 87633), (39, 76398), (42, 70941), (51, 58422), (63, 47294), (78, 38199), (91, 32742), (102, 29211), (107, 27846), (117, 25466), (119, 25038), (126, 23647), (153, 19474), (182, 16371), (214, 13923), (221, 13482), (234, 12733), (238, 12519), (273, 10914), (306, 9737), (321, 9282), (357, 8346), (442, 6741), (546, 5457), (642, 4641), (663, 4494), (714, 4173), (749, 3978), (819, 3638), (963, 3094), (1071, 2782), (1326, 2247), (1391, 2142), (1498, 1989), (1547, 1926), (1638, 1819)]