18811848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71257}}^1$

素因数の和:71277

約数の個数: 32

約数和(自身を含む): 51305760

約数和(自身を除く): 32493912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 71257, 142514, 213771, 285028, 427542, 570056, 783827, 855084, 1567654, 1710168, 2351481, 3135308, 4702962, 6270616, 9405924, 18811848]

約数ペア:

[(1, 18811848), (2, 9405924), (3, 6270616), (4, 4702962), (6, 3135308), (8, 2351481), (11, 1710168), (12, 1567654), (22, 855084), (24, 783827), (33, 570056), (44, 427542), (66, 285028), (88, 213771), (132, 142514), (264, 71257)]