12395574

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 28454400

約数和(自身を除く): 16058826

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 237, 379, 414, 474, 711, 758, 1137, 1422, 1817, 2274, 3411, 3634, 5451, 6822, 8717, 10902, 16353, 17434, 26151, 29941, 32706, 52302, 59882, 78453, 89823, 156906, 179646, 269469, 538938, 688643, 1377286, 2065929, 4131858, 6197787, 12395574]

約数ペア:

[(1, 12395574), (2, 6197787), (3, 4131858), (6, 2065929), (9, 1377286), (18, 688643), (23, 538938), (46, 269469), (69, 179646), (79, 156906), (138, 89823), (158, 78453), (207, 59882), (237, 52302), (379, 32706), (414, 29941), (474, 26151), (711, 17434), (758, 16353), (1137, 10902), (1422, 8717), (1817, 6822), (2274, 5451), (3411, 3634)]