47505906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 121862400

約数和(自身を除く): 74356494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 189, 218, 327, 378, 654, 763, 981, 1153, 1526, 1962, 2289, 2306, 2943, 3459, 4578, 5886, 6867, 6918, 8071, 10377, 13734, 16142, 20601, 20754, 24213, 31131, 41202, 48426, 62262, 72639, 125677, 145278, 217917, 251354, 377031, 435834, 754062, 879739, 1131093, 1759478, 2262186, 2639217, 3393279, 5278434, 6786558, 7917651, 15835302, 23752953, 47505906]

約数ペア:

[(1, 47505906), (2, 23752953), (3, 15835302), (6, 7917651), (7, 6786558), (9, 5278434), (14, 3393279), (18, 2639217), (21, 2262186), (27, 1759478), (42, 1131093), (54, 879739), (63, 754062), (109, 435834), (126, 377031), (189, 251354), (218, 217917), (327, 145278), (378, 125677), (654, 72639), (763, 62262), (981, 48426), (1153, 41202), (1526, 31131), (1962, 24213), (2289, 20754), (2306, 20601), (2943, 16142), (3459, 13734), (4578, 10377), (5886, 8071), (6867, 6918)]