18536408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5693}}^1$

素因数の和:5747

約数の個数: 32

約数和(自身を含む): 38946960

約数和(自身を除く): 20410552

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 5693, 11386, 22772, 45544, 62623, 125246, 210641, 250492, 421282, 500984, 842564, 1685128, 2317051, 4634102, 9268204, 18536408]

約数ペア:

[(1, 18536408), (2, 9268204), (4, 4634102), (8, 2317051), (11, 1685128), (22, 842564), (37, 500984), (44, 421282), (74, 250492), (88, 210641), (148, 125246), (296, 62623), (407, 45544), (814, 22772), (1628, 11386), (3256, 5693)]