18330182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 31715712

約数和(自身を除く): 13385530

約数列:

[1, 2, 13, 17, 26, 34, 113, 221, 226, 367, 442, 734, 1469, 1921, 2938, 3842, 4771, 6239, 9542, 12478, 24973, 41471, 49946, 81107, 82942, 162214, 539123, 705007, 1078246, 1410014, 9165091, 18330182]

約数ペア:

[(1, 18330182), (2, 9165091), (13, 1410014), (17, 1078246), (26, 705007), (34, 539123), (113, 162214), (221, 82942), (226, 81107), (367, 49946), (442, 41471), (734, 24973), (1469, 12478), (1921, 9542), (2938, 6239), (3842, 4771)]