18252298

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:234

約数の個数: 24

約数和(自身を含む): 28843020

約数和(自身を除く): 10590722

約数列:

[1, 2, 41, 61, 82, 89, 122, 178, 1681, 2501, 3362, 3649, 5002, 5429, 7298, 10858, 102541, 149609, 205082, 222589, 299218, 445178, 9126149, 18252298]

約数ペア:

[(1, 18252298), (2, 9126149), (41, 445178), (61, 299218), (82, 222589), (89, 205082), (122, 149609), (178, 102541), (1681, 10858), (2501, 7298), (3362, 5429), (3649, 5002)]