246021906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1891

約数の個数: 64

約数和(自身を含む): 557464320

約数和(自身を除く): 311442414

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 61, 78, 87, 122, 174, 183, 366, 377, 754, 793, 1131, 1586, 1769, 1783, 2262, 2379, 3538, 3566, 4758, 5307, 5349, 10614, 10698, 22997, 23179, 45994, 46358, 51707, 68991, 69537, 103414, 108763, 137982, 139074, 155121, 217526, 310242, 326289, 652578, 672191, 1344382, 1413919, 2016573, 2827838, 3154127, 4033146, 4241757, 6308254, 8483514, 9462381, 18924762, 41003651, 82007302, 123010953, 246021906]

約数ペア:

[(1, 246021906), (2, 123010953), (3, 82007302), (6, 41003651), (13, 18924762), (26, 9462381), (29, 8483514), (39, 6308254), (58, 4241757), (61, 4033146), (78, 3154127), (87, 2827838), (122, 2016573), (174, 1413919), (183, 1344382), (366, 672191), (377, 652578), (754, 326289), (793, 310242), (1131, 217526), (1586, 155121), (1769, 139074), (1783, 137982), (2262, 108763), (2379, 103414), (3538, 69537), (3566, 68991), (4758, 51707), (5307, 46358), (5349, 45994), (10614, 23179), (10698, 22997)]