18573236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18353}}^1$

素因数の和:18391

約数の個数: 24

約数和(自身を含む): 37001664

約数和(自身を除く): 18428428

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 18353, 36706, 73412, 201883, 403766, 422119, 807532, 844238, 1688476, 4643309, 9286618, 18573236]

約数ペア:

[(1, 18573236), (2, 9286618), (4, 4643309), (11, 1688476), (22, 844238), (23, 807532), (44, 422119), (46, 403766), (92, 201883), (253, 73412), (506, 36706), (1012, 18353)]