13484826

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 31680000

約数和(自身を除く): 18195174

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 79, 87, 109, 158, 174, 218, 237, 261, 327, 474, 522, 654, 711, 783, 981, 1422, 1566, 1962, 2133, 2291, 2943, 3161, 4266, 4582, 5886, 6322, 6873, 8611, 9483, 13746, 17222, 18966, 20619, 25833, 28449, 41238, 51666, 56898, 61857, 77499, 85347, 123714, 154998, 170694, 232497, 249719, 464994, 499438, 749157, 1498314, 2247471, 4494942, 6742413, 13484826]

約数ペア:

[(1, 13484826), (2, 6742413), (3, 4494942), (6, 2247471), (9, 1498314), (18, 749157), (27, 499438), (29, 464994), (54, 249719), (58, 232497), (79, 170694), (87, 154998), (109, 123714), (158, 85347), (174, 77499), (218, 61857), (237, 56898), (261, 51666), (327, 41238), (474, 28449), (522, 25833), (654, 20619), (711, 18966), (783, 17222), (981, 13746), (1422, 9483), (1566, 8611), (1962, 6873), (2133, 6322), (2291, 5886), (2943, 4582), (3161, 4266)]