22255596

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 62846784

約数和(自身を除く): 40591188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1307, 1419, 1548, 1892, 2614, 2838, 3921, 4257, 5228, 5676, 7842, 8514, 11763, 14377, 15684, 17028, 23526, 28754, 43131, 47052, 56201, 57508, 86262, 112402, 129393, 168603, 172524, 224804, 258786, 337206, 505809, 517572, 618211, 674412, 1011618, 1236422, 1854633, 2023236, 2472844, 3709266, 5563899, 7418532, 11127798, 22255596]

約数ペア:

[(1, 22255596), (2, 11127798), (3, 7418532), (4, 5563899), (6, 3709266), (9, 2472844), (11, 2023236), (12, 1854633), (18, 1236422), (22, 1011618), (33, 674412), (36, 618211), (43, 517572), (44, 505809), (66, 337206), (86, 258786), (99, 224804), (129, 172524), (132, 168603), (172, 129393), (198, 112402), (258, 86262), (387, 57508), (396, 56201), (473, 47052), (516, 43131), (774, 28754), (946, 23526), (1307, 17028), (1419, 15684), (1548, 14377), (1892, 11763), (2614, 8514), (2838, 7842), (3921, 5676), (4257, 5228)]