18006078

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 37268352

約数和(自身を除く): 19262274

約数列:

[1, 2, 3, 6, 43, 86, 101, 129, 202, 258, 303, 606, 691, 1382, 2073, 4146, 4343, 8686, 13029, 26058, 29713, 59426, 69791, 89139, 139582, 178278, 209373, 418746, 3001013, 6002026, 9003039, 18006078]

約数ペア:

[(1, 18006078), (2, 9003039), (3, 6002026), (6, 3001013), (43, 418746), (86, 209373), (101, 178278), (129, 139582), (202, 89139), (258, 69791), (303, 59426), (606, 29713), (691, 26058), (1382, 13029), (2073, 8686), (4146, 4343)]