27894174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 70156800

約数和(自身を除く): 42262626

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 173, 231, 346, 349, 462, 519, 698, 1038, 1047, 1211, 1903, 2094, 2422, 2443, 3633, 3806, 3839, 4886, 5709, 7266, 7329, 7678, 11418, 11517, 13321, 14658, 23034, 26642, 26873, 39963, 53746, 60377, 79926, 80619, 120754, 161238, 181131, 362262, 422639, 664147, 845278, 1267917, 1328294, 1992441, 2535834, 3984882, 4649029, 9298058, 13947087, 27894174]

約数ペア:

[(1, 27894174), (2, 13947087), (3, 9298058), (6, 4649029), (7, 3984882), (11, 2535834), (14, 1992441), (21, 1328294), (22, 1267917), (33, 845278), (42, 664147), (66, 422639), (77, 362262), (154, 181131), (173, 161238), (231, 120754), (346, 80619), (349, 79926), (462, 60377), (519, 53746), (698, 39963), (1038, 26873), (1047, 26642), (1211, 23034), (1903, 14658), (2094, 13321), (2422, 11517), (2443, 11418), (3633, 7678), (3806, 7329), (3839, 7266), (4886, 5709)]