31801842

素因数分解:

$2^1\times 3^3\times {\mathrm{283}}^1\times {\mathrm{2081}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 70954560

約数和(自身を除く): 39152718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 283, 566, 849, 1698, 2081, 2547, 4162, 5094, 6243, 7641, 12486, 15282, 18729, 37458, 56187, 112374, 588923, 1177846, 1766769, 3533538, 5300307, 10600614, 15900921, 31801842]

約数ペア:

[(1, 31801842), (2, 15900921), (3, 10600614), (6, 5300307), (9, 3533538), (18, 1766769), (27, 1177846), (54, 588923), (283, 112374), (566, 56187), (849, 37458), (1698, 18729), (2081, 15282), (2547, 12486), (4162, 7641), (5094, 6243)]