13328658

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 34801920

約数和(自身を除く): 21473262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 953, 999, 1554, 1906, 1998, 2331, 2859, 4662, 5718, 6671, 6993, 8577, 13342, 13986, 17154, 20013, 25731, 35261, 40026, 51462, 60039, 70522, 105783, 120078, 180117, 211566, 246827, 317349, 360234, 493654, 634698, 740481, 952047, 1480962, 1904094, 2221443, 4442886, 6664329, 13328658]

約数ペア:

[(1, 13328658), (2, 6664329), (3, 4442886), (6, 2221443), (7, 1904094), (9, 1480962), (14, 952047), (18, 740481), (21, 634698), (27, 493654), (37, 360234), (42, 317349), (54, 246827), (63, 211566), (74, 180117), (111, 120078), (126, 105783), (189, 70522), (222, 60039), (259, 51462), (333, 40026), (378, 35261), (518, 25731), (666, 20013), (777, 17154), (953, 13986), (999, 13342), (1554, 8577), (1906, 6993), (1998, 6671), (2331, 5718), (2859, 4662)]