17797446

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{42989}}^1$

素因数の和:43020

約数の個数: 24

約数和(自身を含む): 40238640

約数和(自身を除く): 22441194

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 42989, 85978, 128967, 257934, 386901, 773802, 988747, 1977494, 2966241, 5932482, 8898723, 17797446]

約数ペア:

[(1, 17797446), (2, 8898723), (3, 5932482), (6, 2966241), (9, 1977494), (18, 988747), (23, 773802), (46, 386901), (69, 257934), (138, 128967), (207, 85978), (414, 42989)]