12318966

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 80

約数和(自身を含む): 31223808

約数和(自身を除く): 18904842

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 81, 93, 99, 162, 186, 198, 223, 279, 297, 341, 446, 558, 594, 669, 682, 837, 891, 1023, 1338, 1674, 1782, 2007, 2046, 2453, 2511, 3069, 4014, 4906, 5022, 6021, 6138, 6913, 7359, 9207, 12042, 13826, 14718, 18063, 18414, 20739, 22077, 27621, 36126, 41478, 44154, 55242, 62217, 66231, 76043, 124434, 132462, 152086, 186651, 198693, 228129, 373302, 397386, 456258, 559953, 684387, 1119906, 1368774, 2053161, 4106322, 6159483, 12318966]

約数ペア:

[(1, 12318966), (2, 6159483), (3, 4106322), (6, 2053161), (9, 1368774), (11, 1119906), (18, 684387), (22, 559953), (27, 456258), (31, 397386), (33, 373302), (54, 228129), (62, 198693), (66, 186651), (81, 152086), (93, 132462), (99, 124434), (162, 76043), (186, 66231), (198, 62217), (223, 55242), (279, 44154), (297, 41478), (341, 36126), (446, 27621), (558, 22077), (594, 20739), (669, 18414), (682, 18063), (837, 14718), (891, 13826), (1023, 12042), (1338, 9207), (1674, 7359), (1782, 6913), (2007, 6138), (2046, 6021), (2453, 5022), (2511, 4906), (3069, 4014)]