18331830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18517}}^1$

素因数の和:18541

約数の個数: 48

約数和(自身を含む): 51998544

約数和(自身を除く): 33666714

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 18517, 37034, 55551, 92585, 111102, 166653, 185170, 203687, 277755, 333306, 407374, 555510, 611061, 833265, 1018435, 1222122, 1666530, 1833183, 2036870, 3055305, 3666366, 6110610, 9165915, 18331830]

約数ペア:

[(1, 18331830), (2, 9165915), (3, 6110610), (5, 3666366), (6, 3055305), (9, 2036870), (10, 1833183), (11, 1666530), (15, 1222122), (18, 1018435), (22, 833265), (30, 611061), (33, 555510), (45, 407374), (55, 333306), (66, 277755), (90, 203687), (99, 185170), (110, 166653), (165, 111102), (198, 92585), (330, 55551), (495, 37034), (990, 18517)]