2192721804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{669329}}^1$

素因数の和:669359

約数の個数: 72

約数和(自身を含む): 6821811360

約数和(自身を除く): 4629089556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 669329, 1338658, 2007987, 2677316, 4015974, 4685303, 6023961, 8031948, 8701277, 9370606, 12047922, 14055909, 17402554, 18741212, 24095844, 26103831, 28111818, 34805108, 42167727, 52207662, 56223636, 60908939, 78311493, 84335454, 104415324, 121817878, 156622986, 168670908, 182726817, 243635756, 313245972, 365453634, 548180451, 730907268, 1096360902, 2192721804]

約数ペア:

[(1, 2192721804), (2, 1096360902), (3, 730907268), (4, 548180451), (6, 365453634), (7, 313245972), (9, 243635756), (12, 182726817), (13, 168670908), (14, 156622986), (18, 121817878), (21, 104415324), (26, 84335454), (28, 78311493), (36, 60908939), (39, 56223636), (42, 52207662), (52, 42167727), (63, 34805108), (78, 28111818), (84, 26103831), (91, 24095844), (117, 18741212), (126, 17402554), (156, 14055909), (182, 12047922), (234, 9370606), (252, 8701277), (273, 8031948), (364, 6023961), (468, 4685303), (546, 4015974), (819, 2677316), (1092, 2007987), (1638, 1338658), (3276, 669329)]