9861798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 21671280

約数和(自身を除く): 11809482

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 157, 174, 314, 361, 471, 551, 722, 942, 1083, 1102, 1653, 2166, 2983, 3306, 4553, 5966, 8949, 9106, 10469, 13659, 17898, 20938, 27318, 31407, 56677, 62814, 86507, 113354, 170031, 173014, 259521, 340062, 519042, 1643633, 3287266, 4930899, 9861798]

約数ペア:

[(1, 9861798), (2, 4930899), (3, 3287266), (6, 1643633), (19, 519042), (29, 340062), (38, 259521), (57, 173014), (58, 170031), (87, 113354), (114, 86507), (157, 62814), (174, 56677), (314, 31407), (361, 27318), (471, 20938), (551, 17898), (722, 13659), (942, 10469), (1083, 9106), (1102, 8949), (1653, 5966), (2166, 4553), (2983, 3306)]