18389832

素因数分解:

$2^3\times 3^1\times {\mathrm{563}}^1\times {\mathrm{1361}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 46090080

約数和(自身を除く): 27700248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 563, 1126, 1361, 1689, 2252, 2722, 3378, 4083, 4504, 5444, 6756, 8166, 10888, 13512, 16332, 32664, 766243, 1532486, 2298729, 3064972, 4597458, 6129944, 9194916, 18389832]

約数ペア:

[(1, 18389832), (2, 9194916), (3, 6129944), (4, 4597458), (6, 3064972), (8, 2298729), (12, 1532486), (24, 766243), (563, 32664), (1126, 16332), (1361, 13512), (1689, 10888), (2252, 8166), (2722, 6756), (3378, 5444), (4083, 4504)]