1986847074

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{5449}}^1$

素因数の和:5935

約数の個数: 48

約数和(自身を含む): 4407436800

約数和(自身を除く): 2420589726

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 431, 846, 862, 1293, 2586, 3879, 5449, 7758, 10898, 16347, 20257, 32694, 40514, 49041, 60771, 98082, 121542, 182313, 256103, 364626, 512206, 768309, 1536618, 2304927, 2348519, 4609854, 4697038, 7045557, 14091114, 21136671, 42273342, 110380393, 220760786, 331141179, 662282358, 993423537, 1986847074]

約数ペア:

[(1, 1986847074), (2, 993423537), (3, 662282358), (6, 331141179), (9, 220760786), (18, 110380393), (47, 42273342), (94, 21136671), (141, 14091114), (282, 7045557), (423, 4697038), (431, 4609854), (846, 2348519), (862, 2304927), (1293, 1536618), (2586, 768309), (3879, 512206), (5449, 364626), (7758, 256103), (10898, 182313), (16347, 121542), (20257, 98082), (32694, 60771), (40514, 49041)]