18072184

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{13367}}^1$

素因数の和:13399

約数の個数: 24

約数和(自身を含む): 36695160

約数和(自身を除く): 18622976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 13367, 26734, 53468, 106936, 173771, 347542, 695084, 1390168, 2259023, 4518046, 9036092, 18072184]

約数ペア:

[(1, 18072184), (2, 9036092), (4, 4518046), (8, 2259023), (13, 1390168), (26, 695084), (52, 347542), (104, 173771), (169, 106936), (338, 53468), (676, 26734), (1352, 13367)]