13541256

素因数分解:

$2^3\times 3^4\times {\mathrm{20897}}^1$

素因数の和:20915

約数の個数: 40

約数和(自身を含む): 37929870

約数和(自身を除く): 24388614

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 20897, 41794, 62691, 83588, 125382, 167176, 188073, 250764, 376146, 501528, 564219, 752292, 1128438, 1504584, 1692657, 2256876, 3385314, 4513752, 6770628, 13541256]

約数ペア:

[(1, 13541256), (2, 6770628), (3, 4513752), (4, 3385314), (6, 2256876), (8, 1692657), (9, 1504584), (12, 1128438), (18, 752292), (24, 564219), (27, 501528), (36, 376146), (54, 250764), (72, 188073), (81, 167176), (108, 125382), (162, 83588), (216, 62691), (324, 41794), (648, 20897)]