27258418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{33487}}^1$

素因数の和:33537

約数の個数: 16

約数和(自身を含む): 45811584

約数和(自身を除く): 18553166

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 33487, 66974, 368357, 736714, 1239019, 2478038, 13629209, 27258418]

約数ペア:

[(1, 27258418), (2, 13629209), (11, 2478038), (22, 1239019), (37, 736714), (74, 368357), (407, 66974), (814, 33487)]