12210156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 37416960

約数和(自身を除く): 25206804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 521, 558, 651, 756, 837, 868, 1042, 1116, 1302, 1563, 1674, 1953, 2084, 2604, 3126, 3348, 3647, 3906, 4689, 5859, 6252, 7294, 7812, 9378, 10941, 11718, 14067, 14588, 16151, 18756, 21882, 23436, 28134, 32302, 32823, 43764, 48453, 56268, 64604, 65646, 96906, 98469, 113057, 131292, 145359, 193812, 196938, 226114, 290718, 339171, 393876, 436077, 452228, 581436, 678342, 872154, 1017513, 1356684, 1744308, 2035026, 3052539, 4070052, 6105078, 12210156]

約数ペア:

[(1, 12210156), (2, 6105078), (3, 4070052), (4, 3052539), (6, 2035026), (7, 1744308), (9, 1356684), (12, 1017513), (14, 872154), (18, 678342), (21, 581436), (27, 452228), (28, 436077), (31, 393876), (36, 339171), (42, 290718), (54, 226114), (62, 196938), (63, 193812), (84, 145359), (93, 131292), (108, 113057), (124, 98469), (126, 96906), (186, 65646), (189, 64604), (217, 56268), (252, 48453), (279, 43764), (372, 32823), (378, 32302), (434, 28134), (521, 23436), (558, 21882), (651, 18756), (756, 16151), (837, 14588), (868, 14067), (1042, 11718), (1116, 10941), (1302, 9378), (1563, 7812), (1674, 7294), (1953, 6252), (2084, 5859), (2604, 4689), (3126, 3906), (3348, 3647)]