12356631

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 80

約数和(自身を含む): 23541760

約数和(自身を除く): 11185129

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 37, 57, 63, 81, 93, 111, 133, 171, 189, 217, 259, 279, 333, 399, 513, 567, 589, 651, 703, 777, 837, 999, 1147, 1197, 1539, 1767, 1953, 2109, 2331, 2511, 2997, 3441, 3591, 4123, 4921, 5301, 5859, 6327, 6993, 8029, 10323, 10773, 12369, 14763, 15903, 17577, 18981, 20979, 21793, 24087, 30969, 37107, 44289, 47709, 56943, 65379, 72261, 92907, 111321, 132867, 152551, 196137, 216783, 333963, 398601, 457653, 588411, 650349, 1372959, 1765233, 4118877, 12356631]

約数ペア:

[(1, 12356631), (3, 4118877), (7, 1765233), (9, 1372959), (19, 650349), (21, 588411), (27, 457653), (31, 398601), (37, 333963), (57, 216783), (63, 196137), (81, 152551), (93, 132867), (111, 111321), (133, 92907), (171, 72261), (189, 65379), (217, 56943), (259, 47709), (279, 44289), (333, 37107), (399, 30969), (513, 24087), (567, 21793), (589, 20979), (651, 18981), (703, 17577), (777, 15903), (837, 14763), (999, 12369), (1147, 10773), (1197, 10323), (1539, 8029), (1767, 6993), (1953, 6327), (2109, 5859), (2331, 5301), (2511, 4921), (2997, 4123), (3441, 3591)]