216335862

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{632561}}^1$

素因数の和:632588

約数の個数: 24

約数和(自身を含む): 493398360

約数和(自身を除く): 277062498

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 632561, 1265122, 1897683, 3795366, 5693049, 11386098, 12018659, 24037318, 36055977, 72111954, 108167931, 216335862]

約数ペア:

[(1, 216335862), (2, 108167931), (3, 72111954), (6, 36055977), (9, 24037318), (18, 12018659), (19, 11386098), (38, 5693049), (57, 3795366), (114, 1897683), (171, 1265122), (342, 632561)]