18454010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108553}}^1$

素因数の和:108577

約数の個数: 16

約数和(自身を含む): 35171496

約数和(自身を除く): 16717486

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 108553, 217106, 542765, 1085530, 1845401, 3690802, 9227005, 18454010]

約数ペア:

[(1, 18454010), (2, 9227005), (5, 3690802), (10, 1845401), (17, 1085530), (34, 542765), (85, 217106), (170, 108553)]