404769078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3212453}}^1$

素因数の和:3212468

約数の個数: 24

約数和(自身を含む): 1002285648

約数和(自身を除く): 597516570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3212453, 6424906, 9637359, 19274718, 22487171, 28912077, 44974342, 57824154, 67461513, 134923026, 202384539, 404769078]

約数ペア:

[(1, 404769078), (2, 202384539), (3, 134923026), (6, 67461513), (7, 57824154), (9, 44974342), (14, 28912077), (18, 22487171), (21, 19274718), (42, 9637359), (63, 6424906), (126, 3212453)]