72202218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20641}}^1$

素因数の和:20710

約数の個数: 32

約数和(自身を含む): 160512192

約数和(自身を除く): 88309974

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 20641, 41282, 61923, 123846, 227051, 454102, 681153, 1093973, 1362306, 2187946, 3281919, 6563838, 12033703, 24067406, 36101109, 72202218]

約数ペア:

[(1, 72202218), (2, 36101109), (3, 24067406), (6, 12033703), (11, 6563838), (22, 3281919), (33, 2187946), (53, 1362306), (66, 1093973), (106, 681153), (159, 454102), (318, 227051), (583, 123846), (1166, 61923), (1749, 41282), (3498, 20641)]