56670666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 131604480

約数和(自身を除く): 74933814

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1019, 1209, 1426, 1794, 2038, 2139, 2418, 3057, 4278, 6114, 9269, 13247, 18538, 23437, 26494, 27807, 31589, 39741, 46874, 55614, 63178, 70311, 79482, 94767, 140622, 189534, 304681, 410657, 609362, 726547, 821314, 914043, 1231971, 1453094, 1828086, 2179641, 2463942, 4359282, 9445111, 18890222, 28335333, 56670666]

約数ペア:

[(1, 56670666), (2, 28335333), (3, 18890222), (6, 9445111), (13, 4359282), (23, 2463942), (26, 2179641), (31, 1828086), (39, 1453094), (46, 1231971), (62, 914043), (69, 821314), (78, 726547), (93, 609362), (138, 410657), (186, 304681), (299, 189534), (403, 140622), (598, 94767), (713, 79482), (806, 70311), (897, 63178), (1019, 55614), (1209, 46874), (1426, 39741), (1794, 31589), (2038, 27807), (2139, 26494), (2418, 23437), (3057, 18538), (4278, 13247), (6114, 9269)]