21576298608

素因数分解:

$2^4\times 3^2\times {\mathrm{149835407}}^1$

素因数の和:149835421

約数の個数: 30

約数和(自身を含む): 60383669424

約数和(自身を除く): 38807370816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149835407, 299670814, 449506221, 599341628, 899012442, 1198683256, 1348518663, 1798024884, 2397366512, 2697037326, 3596049768, 5394074652, 7192099536, 10788149304, 21576298608]

約数ペア:

[(1, 21576298608), (2, 10788149304), (3, 7192099536), (4, 5394074652), (6, 3596049768), (8, 2697037326), (9, 2397366512), (12, 1798024884), (16, 1348518663), (18, 1198683256), (24, 899012442), (36, 599341628), (48, 449506221), (72, 299670814), (144, 149835407)]