18533706

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 39631680

約数和(自身を除く): 21097974

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1667, 1853, 3334, 3706, 5001, 5559, 10002, 11118, 28339, 56678, 85017, 170034, 181703, 363406, 545109, 1090218, 3088951, 6177902, 9266853, 18533706]

約数ペア:

[(1, 18533706), (2, 9266853), (3, 6177902), (6, 3088951), (17, 1090218), (34, 545109), (51, 363406), (102, 181703), (109, 170034), (218, 85017), (327, 56678), (654, 28339), (1667, 11118), (1853, 10002), (3334, 5559), (3706, 5001)]