1997403426

素因数分解:

$2^1\times 3^2\times {\mathrm{2521}}^1\times {\mathrm{44017}}^1$

素因数の和:46546

約数の個数: 24

約数和(自身を含む): 4329522444

約数和(自身を除く): 2332119018

約数列:

[1, 2, 3, 6, 9, 18, 2521, 5042, 7563, 15126, 22689, 44017, 45378, 88034, 132051, 264102, 396153, 792306, 110966857, 221933714, 332900571, 665801142, 998701713, 1997403426]

約数ペア:

[(1, 1997403426), (2, 998701713), (3, 665801142), (6, 332900571), (9, 221933714), (18, 110966857), (2521, 792306), (5042, 396153), (7563, 264102), (15126, 132051), (22689, 88034), (44017, 45378)]