2912647986

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{15383}}^1$

素因数の和:15615

約数の個数: 48

約数和(自身を含む): 6446142144

約数和(自身を除く): 3533494158

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 157, 201, 314, 402, 471, 603, 942, 1206, 1413, 2826, 10519, 15383, 21038, 30766, 31557, 46149, 63114, 92298, 94671, 138447, 189342, 276894, 1030661, 2061322, 2415131, 3091983, 4830262, 6183966, 7245393, 9275949, 14490786, 18551898, 21736179, 43472358, 161813777, 323627554, 485441331, 970882662, 1456323993, 2912647986]

約数ペア:

[(1, 2912647986), (2, 1456323993), (3, 970882662), (6, 485441331), (9, 323627554), (18, 161813777), (67, 43472358), (134, 21736179), (157, 18551898), (201, 14490786), (314, 9275949), (402, 7245393), (471, 6183966), (603, 4830262), (942, 3091983), (1206, 2415131), (1413, 2061322), (2826, 1030661), (10519, 276894), (15383, 189342), (21038, 138447), (30766, 94671), (31557, 92298), (46149, 63114)]