18138732

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{40853}}^1$

素因数の和:40897

約数の個数: 24

約数和(自身を含む): 43468656

約数和(自身を除く): 25329924

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 40853, 81706, 122559, 163412, 245118, 490236, 1511561, 3023122, 4534683, 6046244, 9069366, 18138732]

約数ペア:

[(1, 18138732), (2, 9069366), (3, 6046244), (4, 4534683), (6, 3023122), (12, 1511561), (37, 490236), (74, 245118), (111, 163412), (148, 122559), (222, 81706), (444, 40853)]