13318998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 33619968

約数和(自身を除く): 20300970

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 127, 154, 227, 231, 254, 381, 454, 462, 681, 762, 889, 1362, 1397, 1589, 1778, 2497, 2667, 2794, 3178, 4191, 4767, 4994, 5334, 7491, 8382, 9534, 9779, 14982, 17479, 19558, 28829, 29337, 34958, 52437, 57658, 58674, 86487, 104874, 172974, 201803, 317119, 403606, 605409, 634238, 951357, 1210818, 1902714, 2219833, 4439666, 6659499, 13318998]

約数ペア:

[(1, 13318998), (2, 6659499), (3, 4439666), (6, 2219833), (7, 1902714), (11, 1210818), (14, 951357), (21, 634238), (22, 605409), (33, 403606), (42, 317119), (66, 201803), (77, 172974), (127, 104874), (154, 86487), (227, 58674), (231, 57658), (254, 52437), (381, 34958), (454, 29337), (462, 28829), (681, 19558), (762, 17479), (889, 14982), (1362, 9779), (1397, 9534), (1589, 8382), (1778, 7491), (2497, 5334), (2667, 4994), (2794, 4767), (3178, 4191)]