18563324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8707}}^1$

素因数の和:8765

約数の個数: 24

約数和(自身を含む): 35842128

約数和(自身を除く): 17278804

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8707, 17414, 34828, 113191, 226382, 356987, 452764, 713974, 1427948, 4640831, 9281662, 18563324]

約数ペア:

[(1, 18563324), (2, 9281662), (4, 4640831), (13, 1427948), (26, 713974), (41, 452764), (52, 356987), (82, 226382), (164, 113191), (533, 34828), (1066, 17414), (2132, 8707)]