16779204

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 192

約数和(自身を含む): 53625600

約数和(自身を除く): 36846396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 27, 34, 36, 37, 38, 39, 51, 52, 54, 57, 68, 74, 76, 78, 102, 108, 111, 114, 117, 148, 153, 156, 171, 204, 221, 222, 228, 234, 247, 306, 323, 333, 342, 351, 442, 444, 459, 468, 481, 494, 513, 612, 629, 646, 663, 666, 684, 702, 703, 741, 884, 918, 962, 969, 988, 999, 1026, 1258, 1292, 1326, 1332, 1404, 1406, 1443, 1482, 1836, 1887, 1924, 1938, 1989, 1998, 2052, 2109, 2223, 2516, 2652, 2812, 2886, 2907, 2964, 3774, 3876, 3978, 3996, 4199, 4218, 4329, 4446, 5661, 5772, 5814, 5967, 6327, 6669, 7548, 7956, 8177, 8398, 8436, 8658, 8721, 8892, 9139, 11322, 11628, 11934, 11951, 12597, 12654, 12987, 13338, 16354, 16796, 16983, 17316, 17442, 18278, 18981, 22644, 23868, 23902, 24531, 25194, 25308, 25974, 26676, 27417, 32708, 33966, 34884, 35853, 36556, 37791, 37962, 47804, 49062, 50388, 51948, 54834, 67932, 71706, 73593, 75582, 75924, 82251, 98124, 107559, 109668, 113373, 143412, 147186, 151164, 155363, 164502, 215118, 220779, 226746, 246753, 294372, 310726, 322677, 329004, 430236, 441558, 453492, 466089, 493506, 621452, 645354, 883116, 932178, 987012, 1290708, 1398267, 1864356, 2796534, 4194801, 5593068, 8389602, 16779204]

約数ペア:

[(1, 16779204), (2, 8389602), (3, 5593068), (4, 4194801), (6, 2796534), (9, 1864356), (12, 1398267), (13, 1290708), (17, 987012), (18, 932178), (19, 883116), (26, 645354), (27, 621452), (34, 493506), (36, 466089), (37, 453492), (38, 441558), (39, 430236), (51, 329004), (52, 322677), (54, 310726), (57, 294372), (68, 246753), (74, 226746), (76, 220779), (78, 215118), (102, 164502), (108, 155363), (111, 151164), (114, 147186), (117, 143412), (148, 113373), (153, 109668), (156, 107559), (171, 98124), (204, 82251), (221, 75924), (222, 75582), (228, 73593), (234, 71706), (247, 67932), (306, 54834), (323, 51948), (333, 50388), (342, 49062), (351, 47804), (442, 37962), (444, 37791), (459, 36556), (468, 35853), (481, 34884), (494, 33966), (513, 32708), (612, 27417), (629, 26676), (646, 25974), (663, 25308), (666, 25194), (684, 24531), (702, 23902), (703, 23868), (741, 22644), (884, 18981), (918, 18278), (962, 17442), (969, 17316), (988, 16983), (999, 16796), (1026, 16354), (1258, 13338), (1292, 12987), (1326, 12654), (1332, 12597), (1404, 11951), (1406, 11934), (1443, 11628), (1482, 11322), (1836, 9139), (1887, 8892), (1924, 8721), (1938, 8658), (1989, 8436), (1998, 8398), (2052, 8177), (2109, 7956), (2223, 7548), (2516, 6669), (2652, 6327), (2812, 5967), (2886, 5814), (2907, 5772), (2964, 5661), (3774, 4446), (3876, 4329), (3978, 4218), (3996, 4199)]