18721098

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31517}}^1$

素因数の和:31539

約数の個数: 32

約数和(自身を含む): 45385920

約数和(自身を除く): 26664822

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 31517, 63034, 94551, 189102, 283653, 346687, 567306, 693374, 850959, 1040061, 1701918, 2080122, 3120183, 6240366, 9360549, 18721098]

約数ペア:

[(1, 18721098), (2, 9360549), (3, 6240366), (6, 3120183), (9, 2080122), (11, 1701918), (18, 1040061), (22, 850959), (27, 693374), (33, 567306), (54, 346687), (66, 283653), (99, 189102), (198, 94551), (297, 63034), (594, 31517)]