28203186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1291}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 61767936

約数和(自身を除く): 33564750

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331, 662, 993, 1291, 1986, 2582, 3641, 3873, 7282, 7746, 10923, 14201, 21846, 28402, 42603, 85206, 427321, 854642, 1281963, 2563926, 4700531, 9401062, 14101593, 28203186]

約数ペア:

[(1, 28203186), (2, 14101593), (3, 9401062), (6, 4700531), (11, 2563926), (22, 1281963), (33, 854642), (66, 427321), (331, 85206), (662, 42603), (993, 28402), (1291, 21846), (1986, 14201), (2582, 10923), (3641, 7746), (3873, 7282)]