12956814

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18457}}^1$

素因数の和:18481

約数の個数: 32

約数和(自身を含む): 31009440

約数和(自身を除く): 18052626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 18457, 36914, 55371, 110742, 166113, 239941, 332226, 479882, 498339, 719823, 996678, 1439646, 2159469, 4318938, 6478407, 12956814]

約数ペア:

[(1, 12956814), (2, 6478407), (3, 4318938), (6, 2159469), (9, 1439646), (13, 996678), (18, 719823), (26, 498339), (27, 479882), (39, 332226), (54, 239941), (78, 166113), (117, 110742), (234, 55371), (351, 36914), (702, 18457)]