420476538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67579}}^1$

素因数の和:67662

約数の個数: 32

約数和(自身を含む): 905031360

約数和(自身を除く): 484554822

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3111, 6222, 67579, 135158, 202737, 405474, 1148843, 2297686, 3446529, 4122319, 6893058, 8244638, 12366957, 24733914, 70079423, 140158846, 210238269, 420476538]

約数ペア:

[(1, 420476538), (2, 210238269), (3, 140158846), (6, 70079423), (17, 24733914), (34, 12366957), (51, 8244638), (61, 6893058), (102, 4122319), (122, 3446529), (183, 2297686), (366, 1148843), (1037, 405474), (2074, 202737), (3111, 135158), (6222, 67579)]