2018012913

素因数分解:

$3^3\times 7^2\times {\mathrm{1525331}}^1$

素因数の和:1525354

約数の個数: 24

約数和(自身を含む): 3477756960

約数和(自身を除く): 1459744047

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1525331, 4575993, 10677317, 13727979, 32031951, 41183937, 74741219, 96095853, 224223657, 288287559, 672670971, 2018012913]

約数ペア:

[(1, 2018012913), (3, 672670971), (7, 288287559), (9, 224223657), (21, 96095853), (27, 74741219), (49, 41183937), (63, 32031951), (147, 13727979), (189, 10677317), (441, 4575993), (1323, 1525331)]