421888968

素因数分解:

$2^3\times 3^2\times {\mathrm{5859569}}^1$

素因数の和:5859581

約数の個数: 24

約数和(自身を含む): 1142616150

約数和(自身を除く): 720727182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5859569, 11719138, 17578707, 23438276, 35157414, 46876552, 52736121, 70314828, 105472242, 140629656, 210944484, 421888968]

約数ペア:

[(1, 421888968), (2, 210944484), (3, 140629656), (4, 105472242), (6, 70314828), (8, 52736121), (9, 46876552), (12, 35157414), (18, 23438276), (24, 17578707), (36, 11719138), (72, 5859569)]