15128982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 36138960

約数和(自身を除く): 21009978

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 198, 218, 327, 654, 701, 981, 1199, 1402, 1962, 2103, 2398, 3597, 4206, 6309, 7194, 7711, 10791, 12618, 15422, 21582, 23133, 46266, 69399, 76409, 138798, 152818, 229227, 458454, 687681, 840499, 1375362, 1680998, 2521497, 5042994, 7564491, 15128982]

約数ペア:

[(1, 15128982), (2, 7564491), (3, 5042994), (6, 2521497), (9, 1680998), (11, 1375362), (18, 840499), (22, 687681), (33, 458454), (66, 229227), (99, 152818), (109, 138798), (198, 76409), (218, 69399), (327, 46266), (654, 23133), (701, 21582), (981, 15422), (1199, 12618), (1402, 10791), (1962, 7711), (2103, 7194), (2398, 6309), (3597, 4206)]