18085770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1951}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 47503872

約数和(自身を除く): 29418102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 1951, 3090, 3902, 4635, 5853, 9270, 9755, 11706, 17559, 19510, 29265, 35118, 58530, 87795, 175590, 200953, 401906, 602859, 1004765, 1205718, 1808577, 2009530, 3014295, 3617154, 6028590, 9042885, 18085770]

約数ペア:

[(1, 18085770), (2, 9042885), (3, 6028590), (5, 3617154), (6, 3014295), (9, 2009530), (10, 1808577), (15, 1205718), (18, 1004765), (30, 602859), (45, 401906), (90, 200953), (103, 175590), (206, 87795), (309, 58530), (515, 35118), (618, 29265), (927, 19510), (1030, 17559), (1545, 11706), (1854, 9755), (1951, 9270), (3090, 5853), (3902, 4635)]