378420228

素因数分解:

$2^2\times 3^3\times {\mathrm{3503891}}^1$

素因数の和:3503904

約数の個数: 24

約数和(自身を含む): 981089760

約数和(自身を除く): 602669532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 3503891, 7007782, 10511673, 14015564, 21023346, 31535019, 42046692, 63070038, 94605057, 126140076, 189210114, 378420228]

約数ペア:

[(1, 378420228), (2, 189210114), (3, 126140076), (4, 94605057), (6, 63070038), (9, 42046692), (12, 31535019), (18, 21023346), (27, 14015564), (36, 10511673), (54, 7007782), (108, 3503891)]