18861816

素因数分解:

$2^3\times 3^1\times {\mathrm{233}}^1\times {\mathrm{3373}}^1$

素因数の和:3615

約数の個数: 32

約数和(自身を含む): 47370960

約数和(自身を除く): 28509144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 233, 466, 699, 932, 1398, 1864, 2796, 3373, 5592, 6746, 10119, 13492, 20238, 26984, 40476, 80952, 785909, 1571818, 2357727, 3143636, 4715454, 6287272, 9430908, 18861816]

約数ペア:

[(1, 18861816), (2, 9430908), (3, 6287272), (4, 4715454), (6, 3143636), (8, 2357727), (12, 1571818), (24, 785909), (233, 80952), (466, 40476), (699, 26984), (932, 20238), (1398, 13492), (1864, 10119), (2796, 6746), (3373, 5592)]