17922474

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43291}}^1$

素因数の和:43322

約数の個数: 24

約数和(自身を含む): 40521312

約数和(自身を除く): 22598838

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 43291, 86582, 129873, 259746, 389619, 779238, 995693, 1991386, 2987079, 5974158, 8961237, 17922474]

約数ペア:

[(1, 17922474), (2, 8961237), (3, 5974158), (6, 2987079), (9, 1991386), (18, 995693), (23, 779238), (46, 389619), (69, 259746), (138, 129873), (207, 86582), (414, 43291)]