1870021608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{856237}}^1$

素因数の和:856266

約数の個数: 64

約数和(自身を含む): 5753919360

約数和(自身を除く): 3883897752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 856237, 1712474, 2568711, 3424948, 5137422, 5993659, 6849896, 10274844, 11131081, 11987318, 17980977, 20549688, 22262162, 23974636, 33393243, 35961954, 44524324, 47949272, 66786486, 71923908, 77917567, 89048648, 133572972, 143847816, 155835134, 233752701, 267145944, 311670268, 467505402, 623340536, 935010804, 1870021608]

約数ペア:

[(1, 1870021608), (2, 935010804), (3, 623340536), (4, 467505402), (6, 311670268), (7, 267145944), (8, 233752701), (12, 155835134), (13, 143847816), (14, 133572972), (21, 89048648), (24, 77917567), (26, 71923908), (28, 66786486), (39, 47949272), (42, 44524324), (52, 35961954), (56, 33393243), (78, 23974636), (84, 22262162), (91, 20549688), (104, 17980977), (156, 11987318), (168, 11131081), (182, 10274844), (273, 6849896), (312, 5993659), (364, 5137422), (546, 3424948), (728, 2568711), (1092, 1712474), (2184, 856237)]