18500910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2693}}^1$

素因数の和:2932

約数の個数: 32

約数和(自身を含む): 44612640

約数和(自身を除く): 26111730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 2693, 3435, 5386, 6870, 8079, 13465, 16158, 26930, 40395, 80790, 616697, 1233394, 1850091, 3083485, 3700182, 6166970, 9250455, 18500910]

約数ペア:

[(1, 18500910), (2, 9250455), (3, 6166970), (5, 3700182), (6, 3083485), (10, 1850091), (15, 1233394), (30, 616697), (229, 80790), (458, 40395), (687, 26930), (1145, 16158), (1374, 13465), (2290, 8079), (2693, 6870), (3435, 5386)]