18974184

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{2939}}^1$

素因数の和:3217

約数の個数: 32

約数和(自身を含む): 47628000

約数和(自身を除く): 28653816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 2939, 3228, 5878, 6456, 8817, 11756, 17634, 23512, 35268, 70536, 790591, 1581182, 2371773, 3162364, 4743546, 6324728, 9487092, 18974184]

約数ペア:

[(1, 18974184), (2, 9487092), (3, 6324728), (4, 4743546), (6, 3162364), (8, 2371773), (12, 1581182), (24, 790591), (269, 70536), (538, 35268), (807, 23512), (1076, 17634), (1614, 11756), (2152, 8817), (2939, 6456), (3228, 5878)]