18730158

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3907}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 40518144

約数和(自身を除く): 21787986

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 3907, 4794, 7814, 11721, 23442, 66419, 132838, 183629, 199257, 367258, 398514, 550887, 1101774, 3121693, 6243386, 9365079, 18730158]

約数ペア:

[(1, 18730158), (2, 9365079), (3, 6243386), (6, 3121693), (17, 1101774), (34, 550887), (47, 398514), (51, 367258), (94, 199257), (102, 183629), (141, 132838), (282, 66419), (799, 23442), (1598, 11721), (2397, 7814), (3907, 4794)]