40418436

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 97179264

約数和(自身を除く): 56760828

約数列:

[1, 2, 3, 4, 6, 12, 53, 103, 106, 159, 206, 212, 309, 318, 412, 617, 618, 636, 1234, 1236, 1851, 2468, 3702, 5459, 7404, 10918, 16377, 21836, 32701, 32754, 63551, 65402, 65508, 98103, 127102, 130804, 190653, 196206, 254204, 381306, 392412, 762612, 3368203, 6736406, 10104609, 13472812, 20209218, 40418436]

約数ペア:

[(1, 40418436), (2, 20209218), (3, 13472812), (4, 10104609), (6, 6736406), (12, 3368203), (53, 762612), (103, 392412), (106, 381306), (159, 254204), (206, 196206), (212, 190653), (309, 130804), (318, 127102), (412, 98103), (617, 65508), (618, 65402), (636, 63551), (1234, 32754), (1236, 32701), (1851, 21836), (2468, 16377), (3702, 10918), (5459, 7404)]