858113454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40253}}^1$

素因数の和:40305

約数の個数: 64

約数和(自身を含む): 2086767360

約数和(自身を除く): 1228653906

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 418, 561, 627, 646, 969, 1122, 1254, 1938, 3553, 7106, 10659, 21318, 40253, 80506, 120759, 241518, 442783, 684301, 764807, 885566, 1328349, 1368602, 1529614, 2052903, 2294421, 2656698, 4105806, 4588842, 7527311, 8412877, 13001719, 15054622, 16825754, 22581933, 25238631, 26003438, 39005157, 45163866, 50477262, 78010314, 143018909, 286037818, 429056727, 858113454]

約数ペア:

[(1, 858113454), (2, 429056727), (3, 286037818), (6, 143018909), (11, 78010314), (17, 50477262), (19, 45163866), (22, 39005157), (33, 26003438), (34, 25238631), (38, 22581933), (51, 16825754), (57, 15054622), (66, 13001719), (102, 8412877), (114, 7527311), (187, 4588842), (209, 4105806), (323, 2656698), (374, 2294421), (418, 2052903), (561, 1529614), (627, 1368602), (646, 1328349), (969, 885566), (1122, 764807), (1254, 684301), (1938, 442783), (3553, 241518), (7106, 120759), (10659, 80506), (21318, 40253)]