66379572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263411}}^1$

素因数の和:263428

約数の個数: 36

約数和(自身を含む): 191763936

約数和(自身を除く): 125384364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263411, 526822, 790233, 1053644, 1580466, 1843877, 2370699, 3160932, 3687754, 4741398, 5531631, 7375508, 9482796, 11063262, 16594893, 22126524, 33189786, 66379572]

約数ペア:

[(1, 66379572), (2, 33189786), (3, 22126524), (4, 16594893), (6, 11063262), (7, 9482796), (9, 7375508), (12, 5531631), (14, 4741398), (18, 3687754), (21, 3160932), (28, 2370699), (36, 1843877), (42, 1580466), (63, 1053644), (84, 790233), (126, 526822), (252, 263411)]