727428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4663}}^1$

素因数の和:4683

約数の個数: 24

約数和(自身を含む): 1828288

約数和(自身を除く): 1100860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4663, 9326, 13989, 18652, 27978, 55956, 60619, 121238, 181857, 242476, 363714, 727428]

約数ペア:

[(1, 727428), (2, 363714), (3, 242476), (4, 181857), (6, 121238), (12, 60619), (13, 55956), (26, 27978), (39, 18652), (52, 13989), (78, 9326), (156, 4663)]