18746904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71011}}^1$

素因数の和:71031

約数の個数: 32

約数和(自身を含む): 51128640

約数和(自身を除く): 32381736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 71011, 142022, 213033, 284044, 426066, 568088, 781121, 852132, 1562242, 1704264, 2343363, 3124484, 4686726, 6248968, 9373452, 18746904]

約数ペア:

[(1, 18746904), (2, 9373452), (3, 6248968), (4, 4686726), (6, 3124484), (8, 2343363), (11, 1704264), (12, 1562242), (22, 852132), (24, 781121), (33, 568088), (44, 426066), (66, 284044), (88, 213033), (132, 142022), (264, 71011)]