201808162818

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2311}}^1\times {\mathrm{79531}}^1$

素因数の和:81911

約数の個数: 48

約数和(自身を含む): 444616965312

約数和(自身を除く): 242808802494

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 2311, 4622, 6933, 13866, 20799, 41598, 79531, 140971, 159062, 238593, 281942, 422913, 477186, 715779, 845826, 1268739, 1431558, 2537478, 4851391, 9702782, 14554173, 29108346, 43662519, 87325038, 183796141, 367592282, 551388423, 1102776846, 1654165269, 3308330538, 11211564601, 22423129202, 33634693803, 67269387606, 100904081409, 201808162818]

約数ペア:

[(1, 201808162818), (2, 100904081409), (3, 67269387606), (6, 33634693803), (9, 22423129202), (18, 11211564601), (61, 3308330538), (122, 1654165269), (183, 1102776846), (366, 551388423), (549, 367592282), (1098, 183796141), (2311, 87325038), (4622, 43662519), (6933, 29108346), (13866, 14554173), (20799, 9702782), (41598, 4851391), (79531, 2537478), (140971, 1431558), (159062, 1268739), (238593, 845826), (281942, 715779), (422913, 477186)]