1974564

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 5241600

約数和(自身を除く): 3267036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 389, 423, 564, 778, 846, 1167, 1269, 1556, 1692, 2334, 2538, 3501, 4668, 5076, 7002, 10503, 14004, 18283, 21006, 36566, 42012, 54849, 73132, 109698, 164547, 219396, 329094, 493641, 658188, 987282, 1974564]

約数ペア:

[(1, 1974564), (2, 987282), (3, 658188), (4, 493641), (6, 329094), (9, 219396), (12, 164547), (18, 109698), (27, 73132), (36, 54849), (47, 42012), (54, 36566), (94, 21006), (108, 18283), (141, 14004), (188, 10503), (282, 7002), (389, 5076), (423, 4668), (564, 3501), (778, 2538), (846, 2334), (1167, 1692), (1269, 1556)]