15639858

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{22279}}^1$

素因数の和:22303

約数の個数: 32

約数和(自身を含む): 37430400

約数和(自身を除く): 21790542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 22279, 44558, 66837, 133674, 200511, 289627, 401022, 579254, 601533, 868881, 1203066, 1737762, 2606643, 5213286, 7819929, 15639858]

約数ペア:

[(1, 15639858), (2, 7819929), (3, 5213286), (6, 2606643), (9, 1737762), (13, 1203066), (18, 868881), (26, 601533), (27, 579254), (39, 401022), (54, 289627), (78, 200511), (117, 133674), (234, 66837), (351, 44558), (702, 22279)]