55640268

素因数分解:

$2^2\times 3^2\times {\mathrm{1545563}}^1$

素因数の和:1545573

約数の個数: 18

約数和(自身を含む): 140646324

約数和(自身を除く): 85006056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1545563, 3091126, 4636689, 6182252, 9273378, 13910067, 18546756, 27820134, 55640268]

約数ペア:

[(1, 55640268), (2, 27820134), (3, 18546756), (4, 13910067), (6, 9273378), (9, 6182252), (12, 4636689), (18, 3091126), (36, 1545563)]