15704309946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{31249}}^1$

素因数の和:31663

約数の個数: 64

約数和(自身を含む): 35910000000

約数和(自身を除く): 20205690054

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 379, 442, 663, 758, 1137, 1326, 2274, 4927, 6443, 9854, 12886, 14781, 19329, 29562, 31249, 38658, 62498, 83759, 93747, 167518, 187494, 251277, 406237, 502554, 531233, 812474, 1062466, 1218711, 1593699, 2437422, 3187398, 6906029, 11843371, 13812058, 20718087, 23686742, 35530113, 41436174, 71060226, 153963823, 201337307, 307927646, 402674614, 461891469, 604011921, 923782938, 1208023842, 2617384991, 5234769982, 7852154973, 15704309946]

約数ペア:

[(1, 15704309946), (2, 7852154973), (3, 5234769982), (6, 2617384991), (13, 1208023842), (17, 923782938), (26, 604011921), (34, 461891469), (39, 402674614), (51, 307927646), (78, 201337307), (102, 153963823), (221, 71060226), (379, 41436174), (442, 35530113), (663, 23686742), (758, 20718087), (1137, 13812058), (1326, 11843371), (2274, 6906029), (4927, 3187398), (6443, 2437422), (9854, 1593699), (12886, 1218711), (14781, 1062466), (19329, 812474), (29562, 531233), (31249, 502554), (38658, 406237), (62498, 251277), (83759, 187494), (93747, 167518)]