18127912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1823}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 37428480

約数和(自身を除く): 19300568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 1823, 2486, 3646, 4972, 7292, 9944, 14584, 20053, 40106, 80212, 160424, 205999, 411998, 823996, 1647992, 2265989, 4531978, 9063956, 18127912]

約数ペア:

[(1, 18127912), (2, 9063956), (4, 4531978), (8, 2265989), (11, 1647992), (22, 823996), (44, 411998), (88, 205999), (113, 160424), (226, 80212), (452, 40106), (904, 20053), (1243, 14584), (1823, 9944), (2486, 7292), (3646, 4972)]