40331268

素因数分解:

$2^2\times 3^2\times {\mathrm{1120313}}^1$

素因数の和:1120323

約数の個数: 18

約数和(自身を含む): 101948574

約数和(自身を除く): 61617306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1120313, 2240626, 3360939, 4481252, 6721878, 10082817, 13443756, 20165634, 40331268]

約数ペア:

[(1, 40331268), (2, 20165634), (3, 13443756), (4, 10082817), (6, 6721878), (9, 4481252), (12, 3360939), (18, 2240626), (36, 1120313)]