9954882

素因数分解:

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

素因数の和:144

約数の個数: 72

約数和(自身を含む): 25803648

約数和(自身を除く): 15848766

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, 1681, 1722, 1927, 1974, 2583, 2961, 3362, 3854, 5043, 5166, 5781, 5922, 10086, 11562, 11767, 13489, 15129, 17343, 23534, 26978, 30258, 34686, 35301, 40467, 70602, 79007, 80934, 105903, 121401, 158014, 211806, 237021, 242802, 474042, 553049, 711063, 1106098, 1422126, 1659147, 3318294, 4977441, 9954882]

約数ペア:

[(1, 9954882), (2, 4977441), (3, 3318294), (6, 1659147), (7, 1422126), (9, 1106098), (14, 711063), (18, 553049), (21, 474042), (41, 242802), (42, 237021), (47, 211806), (63, 158014), (82, 121401), (94, 105903), (123, 80934), (126, 79007), (141, 70602), (246, 40467), (282, 35301), (287, 34686), (329, 30258), (369, 26978), (423, 23534), (574, 17343), (658, 15129), (738, 13489), (846, 11767), (861, 11562), (987, 10086), (1681, 5922), (1722, 5781), (1927, 5166), (1974, 5043), (2583, 3854), (2961, 3362)]