40591356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{260201}}^1$

素因数の和:260221

約数の個数: 24

約数和(自身を含む): 101999184

約数和(自身を除く): 61407828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 260201, 520402, 780603, 1040804, 1561206, 3122412, 3382613, 6765226, 10147839, 13530452, 20295678, 40591356]

約数ペア:

[(1, 40591356), (2, 20295678), (3, 13530452), (4, 10147839), (6, 6765226), (12, 3382613), (13, 3122412), (26, 1561206), (39, 1040804), (52, 780603), (78, 520402), (156, 260201)]