18129492072

素因数分解:

$2^3\times 3^2\times {\mathrm{251798501}}^1$

素因数の和:251798513

約数の個数: 24

約数和(自身を含む): 49100707890

約数和(自身を除く): 30971215818

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251798501, 503597002, 755395503, 1007194004, 1510791006, 2014388008, 2266186509, 3021582012, 4532373018, 6043164024, 9064746036, 18129492072]

約数ペア:

[(1, 18129492072), (2, 9064746036), (3, 6043164024), (4, 4532373018), (6, 3021582012), (8, 2266186509), (9, 2014388008), (12, 1510791006), (18, 1007194004), (24, 755395503), (36, 503597002), (72, 251798501)]