1889381052

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23609}}^1$

素因数の和:23657

約数の個数: 120

約数和(自身を含む): 5599347600

約数和(自身を除く): 3709966548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2964, 3078, 4212, 4446, 6156, 6669, 8892, 13338, 20007, 23609, 26676, 40014, 47218, 70827, 80028, 94436, 141654, 212481, 283308, 306917, 424962, 448571, 613834, 637443, 849924, 897142, 920751, 1227668, 1274886, 1345713, 1794284, 1841502, 1912329, 2549772, 2691426, 2762253, 3683004, 3824658, 4037139, 5382852, 5524506, 5831423, 7649316, 8074278, 8286759, 11049012, 11662846, 12111417, 16148556, 16573518, 17494269, 23325692, 24222834, 24860277, 33147036, 34988538, 36334251, 48445668, 49720554, 52482807, 69977076, 72668502, 99441108, 104965614, 145337004, 157448421, 209931228, 314896842, 472345263, 629793684, 944690526, 1889381052]

約数ペア:

[(1, 1889381052), (2, 944690526), (3, 629793684), (4, 472345263), (6, 314896842), (9, 209931228), (12, 157448421), (13, 145337004), (18, 104965614), (19, 99441108), (26, 72668502), (27, 69977076), (36, 52482807), (38, 49720554), (39, 48445668), (52, 36334251), (54, 34988538), (57, 33147036), (76, 24860277), (78, 24222834), (81, 23325692), (108, 17494269), (114, 16573518), (117, 16148556), (156, 12111417), (162, 11662846), (171, 11049012), (228, 8286759), (234, 8074278), (247, 7649316), (324, 5831423), (342, 5524506), (351, 5382852), (468, 4037139), (494, 3824658), (513, 3683004), (684, 2762253), (702, 2691426), (741, 2549772), (988, 1912329), (1026, 1841502), (1053, 1794284), (1404, 1345713), (1482, 1274886), (1539, 1227668), (2052, 920751), (2106, 897142), (2223, 849924), (2964, 637443), (3078, 613834), (4212, 448571), (4446, 424962), (6156, 306917), (6669, 283308), (8892, 212481), (13338, 141654), (20007, 94436), (23609, 80028), (26676, 70827), (40014, 47218)]