420534

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:452

約数の個数: 24

約数和(自身を含む): 928512

約数和(自身を除く): 507978

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 383, 549, 766, 1098, 1149, 2298, 3447, 6894, 23363, 46726, 70089, 140178, 210267, 420534]

約数ペア:

[(1, 420534), (2, 210267), (3, 140178), (6, 70089), (9, 46726), (18, 23363), (61, 6894), (122, 3447), (183, 2298), (366, 1149), (383, 1098), (549, 766)]