7870927842

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 18695577600

約数和(自身を除く): 10824649758

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 79, 97, 138, 158, 194, 207, 237, 291, 414, 474, 582, 621, 711, 827, 873, 1242, 1422, 1654, 1746, 1817, 2133, 2231, 2481, 2619, 3634, 4266, 4462, 4962, 5238, 5451, 6693, 7443, 7663, 10902, 13386, 14886, 15326, 16353, 19021, 20079, 22329, 22989, 32706, 38042, 40158, 44658, 45978, 49059, 57063, 60237, 65333, 68967, 80219, 98118, 114126, 120474, 130666, 137934, 160438, 171189, 176249, 195999, 206901, 240657, 342378, 352498, 391998, 413802, 481314, 513567, 528747, 587997, 721971, 1027134, 1057494, 1175994, 1443942, 1502659, 1586241, 1763991, 1845037, 2165913, 3005318, 3172482, 3527982, 3690074, 4331826, 4507977, 4758723, 5535111, 6337301, 9015954, 9517446, 11070222, 12674602, 13523931, 16605333, 19011903, 27047862, 33210666, 38023806, 40571793, 49815999, 57035709, 81143586, 99631998, 114071418, 145757923, 171107127, 291515846, 342214254, 437273769, 874547538, 1311821307, 2623642614, 3935463921, 7870927842]

約数ペア:

[(1, 7870927842), (2, 3935463921), (3, 2623642614), (6, 1311821307), (9, 874547538), (18, 437273769), (23, 342214254), (27, 291515846), (46, 171107127), (54, 145757923), (69, 114071418), (79, 99631998), (97, 81143586), (138, 57035709), (158, 49815999), (194, 40571793), (207, 38023806), (237, 33210666), (291, 27047862), (414, 19011903), (474, 16605333), (582, 13523931), (621, 12674602), (711, 11070222), (827, 9517446), (873, 9015954), (1242, 6337301), (1422, 5535111), (1654, 4758723), (1746, 4507977), (1817, 4331826), (2133, 3690074), (2231, 3527982), (2481, 3172482), (2619, 3005318), (3634, 2165913), (4266, 1845037), (4462, 1763991), (4962, 1586241), (5238, 1502659), (5451, 1443942), (6693, 1175994), (7443, 1057494), (7663, 1027134), (10902, 721971), (13386, 587997), (14886, 528747), (15326, 513567), (16353, 481314), (19021, 413802), (20079, 391998), (22329, 352498), (22989, 342378), (32706, 240657), (38042, 206901), (40158, 195999), (44658, 176249), (45978, 171189), (49059, 160438), (57063, 137934), (60237, 130666), (65333, 120474), (68967, 114126), (80219, 98118)]