66431844

素因数分解:

$2^2\times 3^2\times {\mathrm{809}}^1\times {\mathrm{2281}}^1$

素因数の和:3100

約数の個数: 36

約数和(自身を含む): 168206220

約数和(自身を除く): 101774376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 809, 1618, 2281, 2427, 3236, 4562, 4854, 6843, 7281, 9124, 9708, 13686, 14562, 20529, 27372, 29124, 41058, 82116, 1845329, 3690658, 5535987, 7381316, 11071974, 16607961, 22143948, 33215922, 66431844]

約数ペア:

[(1, 66431844), (2, 33215922), (3, 22143948), (4, 16607961), (6, 11071974), (9, 7381316), (12, 5535987), (18, 3690658), (36, 1845329), (809, 82116), (1618, 41058), (2281, 29124), (2427, 27372), (3236, 20529), (4562, 14562), (4854, 13686), (6843, 9708), (7281, 9124)]