12750426

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 31328640

約数和(自身を除く): 18578214

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 234, 246, 351, 369, 443, 533, 702, 738, 886, 1066, 1107, 1329, 1599, 2214, 2658, 3198, 3987, 4797, 5759, 7974, 9594, 11518, 11961, 14391, 17277, 18163, 23922, 28782, 34554, 36326, 51831, 54489, 103662, 108978, 155493, 163467, 236119, 310986, 326934, 472238, 490401, 708357, 980802, 1416714, 2125071, 4250142, 6375213, 12750426]

約数ペア:

[(1, 12750426), (2, 6375213), (3, 4250142), (6, 2125071), (9, 1416714), (13, 980802), (18, 708357), (26, 490401), (27, 472238), (39, 326934), (41, 310986), (54, 236119), (78, 163467), (82, 155493), (117, 108978), (123, 103662), (234, 54489), (246, 51831), (351, 36326), (369, 34554), (443, 28782), (533, 23922), (702, 18163), (738, 17277), (886, 14391), (1066, 11961), (1107, 11518), (1329, 9594), (1599, 7974), (2214, 5759), (2658, 4797), (3198, 3987)]