18465982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1759}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 28828800

約数和(自身を除く): 10362818

約数列:

[1, 2, 29, 58, 181, 362, 1759, 3518, 5249, 10498, 51011, 102022, 318379, 636758, 9232991, 18465982]

約数ペア:

[(1, 18465982), (2, 9232991), (29, 636758), (58, 318379), (181, 102022), (362, 51011), (1759, 10498), (3518, 5249)]