7771356

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 20590080

約数和(自身を除く): 12818724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1531, 1692, 2538, 3062, 4593, 5076, 6124, 9186, 13779, 18372, 27558, 41337, 55116, 71957, 82674, 143914, 165348, 215871, 287828, 431742, 647613, 863484, 1295226, 1942839, 2590452, 3885678, 7771356]

約数ペア:

[(1, 7771356), (2, 3885678), (3, 2590452), (4, 1942839), (6, 1295226), (9, 863484), (12, 647613), (18, 431742), (27, 287828), (36, 215871), (47, 165348), (54, 143914), (94, 82674), (108, 71957), (141, 55116), (188, 41337), (282, 27558), (423, 18372), (564, 13779), (846, 9186), (1269, 6124), (1531, 5076), (1692, 4593), (2538, 3062)]