18121140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{100673}}^1$

素因数の和:100688

約数の個数: 36

約数和(自身を含む): 54968004

約数和(自身を除く): 36846864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 100673, 201346, 302019, 402692, 503365, 604038, 906057, 1006730, 1208076, 1510095, 1812114, 2013460, 3020190, 3624228, 4530285, 6040380, 9060570, 18121140]

約数ペア:

[(1, 18121140), (2, 9060570), (3, 6040380), (4, 4530285), (5, 3624228), (6, 3020190), (9, 2013460), (10, 1812114), (12, 1510095), (15, 1208076), (18, 1006730), (20, 906057), (30, 604038), (36, 503365), (45, 402692), (60, 302019), (90, 201346), (180, 100673)]