18045828

素因数分解:

$2^2\times 3^4\times {\mathrm{55697}}^1$

素因数の和:55713

約数の個数: 30

約数和(自身を含む): 47176206

約数和(自身を除く): 29130378

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 55697, 111394, 167091, 222788, 334182, 501273, 668364, 1002546, 1503819, 2005092, 3007638, 4511457, 6015276, 9022914, 18045828]

約数ペア:

[(1, 18045828), (2, 9022914), (3, 6015276), (4, 4511457), (6, 3007638), (9, 2005092), (12, 1503819), (18, 1002546), (27, 668364), (36, 501273), (54, 334182), (81, 222788), (108, 167091), (162, 111394), (324, 55697)]