242802

素因数分解:

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

素因数の和:103

約数の個数: 48

約数和(自身を含む): 628992

約数和(自身を除く): 386190

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 47, 63, 82, 94, 123, 126, 141, 246, 282, 287, 329, 369, 423, 574, 658, 738, 846, 861, 987, 1722, 1927, 1974, 2583, 2961, 3854, 5166, 5781, 5922, 11562, 13489, 17343, 26978, 34686, 40467, 80934, 121401, 242802]

約数ペア:

[(1, 242802), (2, 121401), (3, 80934), (6, 40467), (7, 34686), (9, 26978), (14, 17343), (18, 13489), (21, 11562), (41, 5922), (42, 5781), (47, 5166), (63, 3854), (82, 2961), (94, 2583), (123, 1974), (126, 1927), (141, 1722), (246, 987), (282, 861), (287, 846), (329, 738), (369, 658), (423, 574)]