18814489968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23056973}}^1$

素因数の和:23057001

約数の個数: 40

約数和(自身を含む): 51463165968

約数和(自身を除く): 32648676000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23056973, 46113946, 69170919, 92227892, 138341838, 184455784, 276683676, 368911568, 391968541, 553367352, 783937082, 1106734704, 1175905623, 1567874164, 2351811246, 3135748328, 4703622492, 6271496656, 9407244984, 18814489968]

約数ペア:

[(1, 18814489968), (2, 9407244984), (3, 6271496656), (4, 4703622492), (6, 3135748328), (8, 2351811246), (12, 1567874164), (16, 1175905623), (17, 1106734704), (24, 783937082), (34, 553367352), (48, 391968541), (51, 368911568), (68, 276683676), (102, 184455784), (136, 138341838), (204, 92227892), (272, 69170919), (408, 46113946), (816, 23056973)]