131427018

素因数分解:

$2^1\times 3^2\times {\mathrm{2069}}^1\times {\mathrm{3529}}^1$

素因数の和:5606

約数の個数: 24

約数和(自身を含む): 284976900

約数和(自身を除く): 153549882

約数列:

[1, 2, 3, 6, 9, 18, 2069, 3529, 4138, 6207, 7058, 10587, 12414, 18621, 21174, 31761, 37242, 63522, 7301501, 14603002, 21904503, 43809006, 65713509, 131427018]

約数ペア:

[(1, 131427018), (2, 65713509), (3, 43809006), (6, 21904503), (9, 14603002), (18, 7301501), (2069, 63522), (3529, 37242), (4138, 31761), (6207, 21174), (7058, 18621), (10587, 12414)]