12556026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 32486400

約数和(自身を除く): 19930374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 118, 126, 177, 189, 354, 378, 413, 531, 563, 826, 1062, 1126, 1239, 1593, 1689, 2478, 3186, 3378, 3717, 3941, 5067, 7434, 7882, 10134, 11151, 11823, 15201, 22302, 23646, 30402, 33217, 35469, 66434, 70938, 99651, 106407, 199302, 212814, 232519, 298953, 465038, 597906, 697557, 896859, 1395114, 1793718, 2092671, 4185342, 6278013, 12556026]

約数ペア:

[(1, 12556026), (2, 6278013), (3, 4185342), (6, 2092671), (7, 1793718), (9, 1395114), (14, 896859), (18, 697557), (21, 597906), (27, 465038), (42, 298953), (54, 232519), (59, 212814), (63, 199302), (118, 106407), (126, 99651), (177, 70938), (189, 66434), (354, 35469), (378, 33217), (413, 30402), (531, 23646), (563, 22302), (826, 15201), (1062, 11823), (1126, 11151), (1239, 10134), (1593, 7882), (1689, 7434), (2478, 5067), (3186, 3941), (3378, 3717)]