128013804

素因数分解:

$2^2\times 3^3\times {\mathrm{1185313}}^1$

素因数の和:1185326

約数の個数: 24

約数和(自身を含む): 331887920

約数和(自身を除く): 203874116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1185313, 2370626, 3555939, 4741252, 7111878, 10667817, 14223756, 21335634, 32003451, 42671268, 64006902, 128013804]

約数ペア:

[(1, 128013804), (2, 64006902), (3, 42671268), (4, 32003451), (6, 21335634), (9, 14223756), (12, 10667817), (18, 7111878), (27, 4741252), (36, 3555939), (54, 2370626), (108, 1185313)]