18198330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2099}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 46418400

約数和(自身を除く): 28220070

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2099, 2890, 4198, 4335, 6297, 8670, 10495, 12594, 20990, 31485, 35683, 62970, 71366, 107049, 178415, 214098, 356830, 535245, 606611, 1070490, 1213222, 1819833, 3033055, 3639666, 6066110, 9099165, 18198330]

約数ペア:

[(1, 18198330), (2, 9099165), (3, 6066110), (5, 3639666), (6, 3033055), (10, 1819833), (15, 1213222), (17, 1070490), (30, 606611), (34, 535245), (51, 356830), (85, 214098), (102, 178415), (170, 107049), (255, 71366), (289, 62970), (510, 35683), (578, 31485), (867, 20990), (1445, 12594), (1734, 10495), (2099, 8670), (2890, 6297), (4198, 4335)]