3318294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 7939584

約数和(自身を除く): 4621290

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 47, 82, 94, 123, 141, 246, 282, 287, 329, 574, 658, 861, 987, 1681, 1722, 1927, 1974, 3362, 3854, 5043, 5781, 10086, 11562, 11767, 13489, 23534, 26978, 35301, 40467, 70602, 79007, 80934, 158014, 237021, 474042, 553049, 1106098, 1659147, 3318294]

約数ペア:

[(1, 3318294), (2, 1659147), (3, 1106098), (6, 553049), (7, 474042), (14, 237021), (21, 158014), (41, 80934), (42, 79007), (47, 70602), (82, 40467), (94, 35301), (123, 26978), (141, 23534), (246, 13489), (282, 11767), (287, 11562), (329, 10086), (574, 5781), (658, 5043), (861, 3854), (987, 3362), (1681, 1974), (1722, 1927)]