18014773238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{431657}}^1$

素因数の和:431948

約数の個数: 32

約数和(自身を含む): 33814361088

約数和(自身を除く): 15799587850

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 271, 542, 1897, 2981, 3794, 5962, 20867, 41734, 431657, 863314, 3021599, 4748227, 6043198, 9496454, 33237589, 66475178, 116979047, 233958094, 818853329, 1286769517, 1637706658, 2573539034, 9007386619, 18014773238]

約数ペア:

[(1, 18014773238), (2, 9007386619), (7, 2573539034), (11, 1637706658), (14, 1286769517), (22, 818853329), (77, 233958094), (154, 116979047), (271, 66475178), (542, 33237589), (1897, 9496454), (2981, 6043198), (3794, 4748227), (5962, 3021599), (20867, 863314), (41734, 431657)]