22057938

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 72

約数和(自身を含む): 56419740

約数和(自身を除く): 34361802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 89, 98, 126, 147, 178, 267, 281, 294, 441, 534, 562, 623, 801, 843, 882, 1246, 1602, 1686, 1869, 1967, 2529, 3738, 3934, 4361, 5058, 5607, 5901, 8722, 11214, 11802, 13083, 13769, 17703, 25009, 26166, 27538, 35406, 39249, 41307, 50018, 75027, 78498, 82614, 123921, 150054, 175063, 225081, 247842, 350126, 450162, 525189, 1050378, 1225441, 1575567, 2450882, 3151134, 3676323, 7352646, 11028969, 22057938]

約数ペア:

[(1, 22057938), (2, 11028969), (3, 7352646), (6, 3676323), (7, 3151134), (9, 2450882), (14, 1575567), (18, 1225441), (21, 1050378), (42, 525189), (49, 450162), (63, 350126), (89, 247842), (98, 225081), (126, 175063), (147, 150054), (178, 123921), (267, 82614), (281, 78498), (294, 75027), (441, 50018), (534, 41307), (562, 39249), (623, 35406), (801, 27538), (843, 26166), (882, 25009), (1246, 17703), (1602, 13769), (1686, 13083), (1869, 11802), (1967, 11214), (2529, 8722), (3738, 5901), (3934, 5607), (4361, 5058)]