1137931128

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{831821}}^1$

素因数の和:831852

約数の個数: 48

約数和(自身を含む): 3244105800

約数和(自身を除く): 2106174672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 831821, 1663642, 2495463, 3327284, 4990926, 6654568, 7486389, 9981852, 14972778, 15804599, 19963704, 29945556, 31609198, 47413797, 59891112, 63218396, 94827594, 126436792, 142241391, 189655188, 284482782, 379310376, 568965564, 1137931128]

約数ペア:

[(1, 1137931128), (2, 568965564), (3, 379310376), (4, 284482782), (6, 189655188), (8, 142241391), (9, 126436792), (12, 94827594), (18, 63218396), (19, 59891112), (24, 47413797), (36, 31609198), (38, 29945556), (57, 19963704), (72, 15804599), (76, 14972778), (114, 9981852), (152, 7486389), (171, 6654568), (228, 4990926), (342, 3327284), (456, 2495463), (684, 1663642), (1368, 831821)]