540228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3463}}^1$

素因数の和:3483

約数の個数: 24

約数和(自身を含む): 1357888

約数和(自身を除く): 817660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3463, 6926, 10389, 13852, 20778, 41556, 45019, 90038, 135057, 180076, 270114, 540228]

約数ペア:

[(1, 540228), (2, 270114), (3, 180076), (4, 135057), (6, 90038), (12, 45019), (13, 41556), (26, 20778), (39, 13852), (52, 10389), (78, 6926), (156, 3463)]