218105646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 495839232

約数和(自身を除く): 277733586

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 682, 726, 881, 1023, 1331, 1762, 2046, 2643, 2662, 3751, 3993, 5286, 7502, 7986, 9691, 11253, 19382, 22506, 27311, 29073, 41261, 54622, 58146, 81933, 82522, 106601, 123783, 163866, 213202, 247566, 300421, 319803, 600842, 639606, 901263, 1172611, 1802526, 2345222, 3304631, 3517833, 6609262, 7035666, 9913893, 19827786, 36350941, 72701882, 109052823, 218105646]

約数ペア:

[(1, 218105646), (2, 109052823), (3, 72701882), (6, 36350941), (11, 19827786), (22, 9913893), (31, 7035666), (33, 6609262), (62, 3517833), (66, 3304631), (93, 2345222), (121, 1802526), (186, 1172611), (242, 901263), (341, 639606), (363, 600842), (682, 319803), (726, 300421), (881, 247566), (1023, 213202), (1331, 163866), (1762, 123783), (2046, 106601), (2643, 82522), (2662, 81933), (3751, 58146), (3993, 54622), (5286, 41261), (7502, 29073), (7986, 27311), (9691, 22506), (11253, 19382)]