18328008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{40193}}^1$

素因数の和:40221

約数の個数: 32

約数和(自身を含む): 48232800

約数和(自身を除く): 29904792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 40193, 80386, 120579, 160772, 241158, 321544, 482316, 763667, 964632, 1527334, 2291001, 3054668, 4582002, 6109336, 9164004, 18328008]

約数ペア:

[(1, 18328008), (2, 9164004), (3, 6109336), (4, 4582002), (6, 3054668), (8, 2291001), (12, 1527334), (19, 964632), (24, 763667), (38, 482316), (57, 321544), (76, 241158), (114, 160772), (152, 120579), (228, 80386), (456, 40193)]