17853474

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2441}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 37977984

約数和(自身を除く): 20124510

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 2441, 3657, 4882, 7314, 7323, 14646, 56143, 112286, 129373, 168429, 258746, 336858, 388119, 776238, 2975579, 5951158, 8926737, 17853474]

約数ペア:

[(1, 17853474), (2, 8926737), (3, 5951158), (6, 2975579), (23, 776238), (46, 388119), (53, 336858), (69, 258746), (106, 168429), (138, 129373), (159, 112286), (318, 56143), (1219, 14646), (2438, 7323), (2441, 7314), (3657, 4882)]