22165218

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2953}}^1$

素因数の和:3103

約数の個数: 32

約数和(自身を含む): 49627200

約数和(自身を除く): 27461982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 2953, 3753, 5906, 7506, 8859, 17718, 26577, 53154, 79731, 159462, 410467, 820934, 1231401, 2462802, 3694203, 7388406, 11082609, 22165218]

約数ペア:

[(1, 22165218), (2, 11082609), (3, 7388406), (6, 3694203), (9, 2462802), (18, 1231401), (27, 820934), (54, 410467), (139, 159462), (278, 79731), (417, 53154), (834, 26577), (1251, 17718), (2502, 8859), (2953, 7506), (3753, 5906)]