42161844

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 101787840

約数和(自身を除く): 59625996

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 101, 129, 172, 202, 258, 303, 404, 516, 606, 809, 1212, 1618, 2427, 3236, 4343, 4854, 8686, 9708, 13029, 17372, 26058, 34787, 52116, 69574, 81709, 104361, 139148, 163418, 208722, 245127, 326836, 417444, 490254, 980508, 3513487, 7026974, 10540461, 14053948, 21080922, 42161844]

約数ペア:

[(1, 42161844), (2, 21080922), (3, 14053948), (4, 10540461), (6, 7026974), (12, 3513487), (43, 980508), (86, 490254), (101, 417444), (129, 326836), (172, 245127), (202, 208722), (258, 163418), (303, 139148), (404, 104361), (516, 81709), (606, 69574), (809, 52116), (1212, 34787), (1618, 26058), (2427, 17372), (3236, 13029), (4343, 9708), (4854, 8686)]