22416252

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 31209348

約数列:

[1, 2, 3, 4, 6, 12, 89, 139, 151, 178, 267, 278, 302, 356, 417, 453, 534, 556, 604, 834, 906, 1068, 1668, 1812, 12371, 13439, 20989, 24742, 26878, 37113, 40317, 41978, 49484, 53756, 62967, 74226, 80634, 83956, 125934, 148452, 161268, 251868, 1868021, 3736042, 5604063, 7472084, 11208126, 22416252]

約数ペア:

[(1, 22416252), (2, 11208126), (3, 7472084), (4, 5604063), (6, 3736042), (12, 1868021), (89, 251868), (139, 161268), (151, 148452), (178, 125934), (267, 83956), (278, 80634), (302, 74226), (356, 62967), (417, 53756), (453, 49484), (534, 41978), (556, 40317), (604, 37113), (834, 26878), (906, 24742), (1068, 20989), (1668, 13439), (1812, 12371)]