18084636

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2213}}^1$

素因数の和:2450

約数の個数: 36

約数和(自身を含む): 45936072

約数和(自身を除く): 27851436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2213, 2724, 4086, 4426, 6639, 8172, 8852, 13278, 19917, 26556, 39834, 79668, 502351, 1004702, 1507053, 2009404, 3014106, 4521159, 6028212, 9042318, 18084636]

約数ペア:

[(1, 18084636), (2, 9042318), (3, 6028212), (4, 4521159), (6, 3014106), (9, 2009404), (12, 1507053), (18, 1004702), (36, 502351), (227, 79668), (454, 39834), (681, 26556), (908, 19917), (1362, 13278), (2043, 8852), (2213, 8172), (2724, 6639), (4086, 4426)]