421569018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1801577}}^1$

素因数の和:1801598

約数の個数: 24

約数和(自身を含む): 983661588

約数和(自身を除く): 562092570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1801577, 3603154, 5404731, 10809462, 16214193, 23420501, 32428386, 46841002, 70261503, 140523006, 210784509, 421569018]

約数ペア:

[(1, 421569018), (2, 210784509), (3, 140523006), (6, 70261503), (9, 46841002), (13, 32428386), (18, 23420501), (26, 16214193), (39, 10809462), (78, 5404731), (117, 3603154), (234, 1801577)]