18311034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10139}}^1$

素因数の和:10194

約数の個数: 32

約数和(自身を含む): 42831360

約数和(自身を除く): 24520326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 10139, 20278, 30417, 60834, 70973, 141946, 212919, 425838, 435977, 871954, 1307931, 2615862, 3051839, 6103678, 9155517, 18311034]

約数ペア:

[(1, 18311034), (2, 9155517), (3, 6103678), (6, 3051839), (7, 2615862), (14, 1307931), (21, 871954), (42, 435977), (43, 425838), (86, 212919), (129, 141946), (258, 70973), (301, 60834), (602, 30417), (903, 20278), (1806, 10139)]