20180156403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1130351}}^1$

素因数の和:1130906

約数の個数: 16

約数和(自身を含む): 29407237632

約数和(自身を除く): 9227081229

約数列:

[1, 3, 11, 33, 541, 1623, 5951, 17853, 1130351, 3391053, 12433861, 37301583, 611519891, 1834559673, 6726718801, 20180156403]

約数ペア:

[(1, 20180156403), (3, 6726718801), (11, 1834559673), (33, 611519891), (541, 37301583), (1623, 12433861), (5951, 3391053), (17853, 1130351)]