13031148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 33103616

約数和(自身を除く): 20072468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 811, 1236, 1339, 1622, 2433, 2678, 3244, 4017, 4866, 5356, 8034, 9732, 10543, 16068, 21086, 31629, 42172, 63258, 83533, 126516, 167066, 250599, 334132, 501198, 1002396, 1085929, 2171858, 3257787, 4343716, 6515574, 13031148]

約数ペア:

[(1, 13031148), (2, 6515574), (3, 4343716), (4, 3257787), (6, 2171858), (12, 1085929), (13, 1002396), (26, 501198), (39, 334132), (52, 250599), (78, 167066), (103, 126516), (156, 83533), (206, 63258), (309, 42172), (412, 31629), (618, 21086), (811, 16068), (1236, 10543), (1339, 9732), (1622, 8034), (2433, 5356), (2678, 4866), (3244, 4017)]