22556718

素因数分解:

$2^1\times 3^{10}\times {\mathrm{191}}^1$

素因数の和:223

約数の個数: 44

約数和(自身を含む): 51018048

約数和(自身を除く): 28461330

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 243, 382, 486, 573, 729, 1146, 1458, 1719, 2187, 3438, 4374, 5157, 6561, 10314, 13122, 15471, 19683, 30942, 39366, 46413, 59049, 92826, 118098, 139239, 278478, 417717, 835434, 1253151, 2506302, 3759453, 7518906, 11278359, 22556718]

約数ペア:

[(1, 22556718), (2, 11278359), (3, 7518906), (6, 3759453), (9, 2506302), (18, 1253151), (27, 835434), (54, 417717), (81, 278478), (162, 139239), (191, 118098), (243, 92826), (382, 59049), (486, 46413), (573, 39366), (729, 30942), (1146, 19683), (1458, 15471), (1719, 13122), (2187, 10314), (3438, 6561), (4374, 5157)]