18104445

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2273}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 32745600

約数和(自身を除く): 14641155

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2273, 2655, 6819, 7965, 11365, 20457, 34095, 61371, 102285, 134107, 306855, 402321, 670535, 1206963, 2011605, 3620889, 6034815, 18104445]

約数ペア:

[(1, 18104445), (3, 6034815), (5, 3620889), (9, 2011605), (15, 1206963), (27, 670535), (45, 402321), (59, 306855), (135, 134107), (177, 102285), (295, 61371), (531, 34095), (885, 20457), (1593, 11365), (2273, 7965), (2655, 6819)]