22560534

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 27758826

約数列:

[1, 2, 3, 6, 9, 18, 71, 127, 139, 142, 213, 254, 278, 381, 417, 426, 639, 762, 834, 1143, 1251, 1278, 2286, 2502, 9017, 9869, 17653, 18034, 19738, 27051, 29607, 35306, 52959, 54102, 59214, 81153, 88821, 105918, 158877, 162306, 177642, 317754, 1253363, 2506726, 3760089, 7520178, 11280267, 22560534]

約数ペア:

[(1, 22560534), (2, 11280267), (3, 7520178), (6, 3760089), (9, 2506726), (18, 1253363), (71, 317754), (127, 177642), (139, 162306), (142, 158877), (213, 105918), (254, 88821), (278, 81153), (381, 59214), (417, 54102), (426, 52959), (639, 35306), (762, 29607), (834, 27051), (1143, 19738), (1251, 18034), (1278, 17653), (2286, 9869), (2502, 9017)]