2015657604

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{16319}}^1$

素因数の和:16449

約数の個数: 72

約数和(自身を含む): 5275146240

約数和(自身を除く): 3259488636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 73, 94, 141, 146, 188, 219, 282, 292, 423, 438, 564, 657, 846, 876, 1314, 1692, 2628, 3431, 6862, 10293, 13724, 16319, 20586, 30879, 32638, 41172, 48957, 61758, 65276, 97914, 123516, 146871, 195828, 293742, 587484, 766993, 1191287, 1533986, 2300979, 2382574, 3067972, 3573861, 4601958, 4765148, 6902937, 7147722, 9203916, 10721583, 13805874, 14295444, 21443166, 27611748, 42886332, 55990489, 111980978, 167971467, 223961956, 335942934, 503914401, 671885868, 1007828802, 2015657604]

約数ペア:

[(1, 2015657604), (2, 1007828802), (3, 671885868), (4, 503914401), (6, 335942934), (9, 223961956), (12, 167971467), (18, 111980978), (36, 55990489), (47, 42886332), (73, 27611748), (94, 21443166), (141, 14295444), (146, 13805874), (188, 10721583), (219, 9203916), (282, 7147722), (292, 6902937), (423, 4765148), (438, 4601958), (564, 3573861), (657, 3067972), (846, 2382574), (876, 2300979), (1314, 1533986), (1692, 1191287), (2628, 766993), (3431, 587484), (6862, 293742), (10293, 195828), (13724, 146871), (16319, 123516), (20586, 97914), (30879, 65276), (32638, 61758), (41172, 48957)]