22019508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 64733760

約数和(自身を除く): 42714252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1481, 1652, 2124, 2478, 2962, 3717, 4443, 4956, 5924, 7434, 8886, 10367, 13329, 14868, 17772, 20734, 26658, 31101, 41468, 53316, 62202, 87379, 93303, 124404, 174758, 186606, 262137, 349516, 373212, 524274, 611653, 786411, 1048548, 1223306, 1572822, 1834959, 2446612, 3145644, 3669918, 5504877, 7339836, 11009754, 22019508]

約数ペア:

[(1, 22019508), (2, 11009754), (3, 7339836), (4, 5504877), (6, 3669918), (7, 3145644), (9, 2446612), (12, 1834959), (14, 1572822), (18, 1223306), (21, 1048548), (28, 786411), (36, 611653), (42, 524274), (59, 373212), (63, 349516), (84, 262137), (118, 186606), (126, 174758), (177, 124404), (236, 93303), (252, 87379), (354, 62202), (413, 53316), (531, 41468), (708, 31101), (826, 26658), (1062, 20734), (1239, 17772), (1481, 14868), (1652, 13329), (2124, 10367), (2478, 8886), (2962, 7434), (3717, 5924), (4443, 4956)]