18069130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 34708176

約数和(自身を除く): 16639046

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 677, 785, 1354, 1570, 2669, 3385, 5338, 6770, 11509, 13345, 23018, 26690, 57545, 106289, 115090, 212578, 531445, 1062890, 1806913, 3613826, 9034565, 18069130]

約数ペア:

[(1, 18069130), (2, 9034565), (5, 3613826), (10, 1806913), (17, 1062890), (34, 531445), (85, 212578), (157, 115090), (170, 106289), (314, 57545), (677, 26690), (785, 23018), (1354, 13345), (1570, 11509), (2669, 6770), (3385, 5338)]