836586426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{71983}}^1$

素因数の和:72150

約数の個数: 32

約数和(自身を含む): 1813996800

約数和(自身を除く): 977410374

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 11622, 71983, 143966, 215949, 431898, 935779, 1871558, 2807337, 5614674, 10725467, 21450934, 32176401, 64352802, 139431071, 278862142, 418293213, 836586426]

約数ペア:

[(1, 836586426), (2, 418293213), (3, 278862142), (6, 139431071), (13, 64352802), (26, 32176401), (39, 21450934), (78, 10725467), (149, 5614674), (298, 2807337), (447, 1871558), (894, 935779), (1937, 431898), (3874, 215949), (5811, 143966), (11622, 71983)]