861036756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{12889}}^1$

素因数の和:13208

約数の個数: 48

約数和(自身を含む): 2122209600

約数和(自身を除く): 1261172844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 293, 586, 879, 1172, 1758, 3516, 5567, 11134, 12889, 16701, 22268, 25778, 33402, 38667, 51556, 66804, 77334, 154668, 244891, 489782, 734673, 979564, 1469346, 2938692, 3776477, 7552954, 11329431, 15105908, 22658862, 45317724, 71753063, 143506126, 215259189, 287012252, 430518378, 861036756]

約数ペア:

[(1, 861036756), (2, 430518378), (3, 287012252), (4, 215259189), (6, 143506126), (12, 71753063), (19, 45317724), (38, 22658862), (57, 15105908), (76, 11329431), (114, 7552954), (228, 3776477), (293, 2938692), (586, 1469346), (879, 979564), (1172, 734673), (1758, 489782), (3516, 244891), (5567, 154668), (11134, 77334), (12889, 66804), (16701, 51556), (22268, 38667), (25778, 33402)]