20151234

素因数分解:

$2^1\times 3^3\times {\mathrm{373171}}^1$

素因数の和:373182

約数の個数: 16

約数和(自身を含む): 44780640

約数和(自身を除く): 24629406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373171, 746342, 1119513, 2239026, 3358539, 6717078, 10075617, 20151234]

約数ペア:

[(1, 20151234), (2, 10075617), (3, 6717078), (6, 3358539), (9, 2239026), (18, 1119513), (27, 746342), (54, 373171)]