61681906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9377}}^1$

素因数の和:9426

約数の個数: 32

約数和(自身を含む): 113436288

約数和(自身を除く): 51754382

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 9377, 18754, 103147, 121901, 206294, 215671, 243802, 431342, 1340911, 2372381, 2681822, 2803723, 4744762, 5607446, 30840953, 61681906]

約数ペア:

[(1, 61681906), (2, 30840953), (11, 5607446), (13, 4744762), (22, 2803723), (23, 2681822), (26, 2372381), (46, 1340911), (143, 431342), (253, 243802), (286, 215671), (299, 206294), (506, 121901), (598, 103147), (3289, 18754), (6578, 9377)]