18809942412

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{21472537}}^1$

素因数の和:21472617

約数の個数: 24

約数和(自身を含む): 44491098736

約数和(自身を除く): 25681156324

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 21472537, 42945074, 64417611, 85890148, 128835222, 257670444, 1567495201, 3134990402, 4702485603, 6269980804, 9404971206, 18809942412]

約数ペア:

[(1, 18809942412), (2, 9404971206), (3, 6269980804), (4, 4702485603), (6, 3134990402), (12, 1567495201), (73, 257670444), (146, 128835222), (219, 85890148), (292, 64417611), (438, 42945074), (876, 21472537)]