8199906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 12121374

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 503, 627, 741, 858, 1006, 1254, 1482, 1509, 2717, 3018, 5434, 5533, 6539, 8151, 9557, 11066, 13078, 16302, 16599, 19114, 19617, 28671, 33198, 39234, 57342, 71929, 105127, 124241, 143858, 210254, 215787, 248482, 315381, 372723, 431574, 630762, 745446, 1366651, 2733302, 4099953, 8199906]

約数ペア:

[(1, 8199906), (2, 4099953), (3, 2733302), (6, 1366651), (11, 745446), (13, 630762), (19, 431574), (22, 372723), (26, 315381), (33, 248482), (38, 215787), (39, 210254), (57, 143858), (66, 124241), (78, 105127), (114, 71929), (143, 57342), (209, 39234), (247, 33198), (286, 28671), (418, 19617), (429, 19114), (494, 16599), (503, 16302), (627, 13078), (741, 11066), (858, 9557), (1006, 8151), (1254, 6539), (1482, 5533), (1509, 5434), (2717, 3018)]