22254456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 64108800

約数和(自身を除く): 41854344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 953, 973, 1112, 1668, 1906, 1946, 2859, 2919, 3336, 3812, 3892, 5718, 5838, 6671, 7624, 7784, 11436, 11676, 13342, 20013, 22872, 23352, 26684, 40026, 53368, 80052, 132467, 160104, 264934, 397401, 529868, 794802, 927269, 1059736, 1589604, 1854538, 2781807, 3179208, 3709076, 5563614, 7418152, 11127228, 22254456]

約数ペア:

[(1, 22254456), (2, 11127228), (3, 7418152), (4, 5563614), (6, 3709076), (7, 3179208), (8, 2781807), (12, 1854538), (14, 1589604), (21, 1059736), (24, 927269), (28, 794802), (42, 529868), (56, 397401), (84, 264934), (139, 160104), (168, 132467), (278, 80052), (417, 53368), (556, 40026), (834, 26684), (953, 23352), (973, 22872), (1112, 20013), (1668, 13342), (1906, 11676), (1946, 11436), (2859, 7784), (2919, 7624), (3336, 6671), (3812, 5838), (3892, 5718)]