40313862

素因数分解:

$2^1\times 3^4\times {\mathrm{248851}}^1$

素因数の和:248865

約数の個数: 20

約数和(自身を含む): 90333276

約数和(自身を除く): 50019414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 248851, 497702, 746553, 1493106, 2239659, 4479318, 6718977, 13437954, 20156931, 40313862]

約数ペア:

[(1, 40313862), (2, 20156931), (3, 13437954), (6, 6718977), (9, 4479318), (18, 2239659), (27, 1493106), (54, 746553), (81, 497702), (162, 248851)]