8131746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 20043936

約数和(自身を除く): 11912190

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1627, 1666, 2499, 3254, 4881, 4998, 9762, 11389, 22778, 27659, 34167, 55318, 68334, 79723, 82977, 159446, 165954, 193613, 239169, 387226, 478338, 580839, 1161678, 1355291, 2710582, 4065873, 8131746]

約数ペア:

[(1, 8131746), (2, 4065873), (3, 2710582), (6, 1355291), (7, 1161678), (14, 580839), (17, 478338), (21, 387226), (34, 239169), (42, 193613), (49, 165954), (51, 159446), (98, 82977), (102, 79723), (119, 68334), (147, 55318), (238, 34167), (294, 27659), (357, 22778), (714, 11389), (833, 9762), (1627, 4998), (1666, 4881), (2499, 3254)]