40205412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85909}}^1$

素因数の和:85932

約数の個数: 36

約数和(自身を含む): 109449340

約数和(自身を除く): 69243928

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 85909, 171818, 257727, 343636, 515454, 773181, 1030908, 1116817, 1546362, 2233634, 3092724, 3350451, 4467268, 6700902, 10051353, 13401804, 20102706, 40205412]

約数ペア:

[(1, 40205412), (2, 20102706), (3, 13401804), (4, 10051353), (6, 6700902), (9, 4467268), (12, 3350451), (13, 3092724), (18, 2233634), (26, 1546362), (36, 1116817), (39, 1030908), (52, 773181), (78, 515454), (117, 343636), (156, 257727), (234, 171818), (468, 85909)]