66071982

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 134064000

約数和(自身を除く): 67992018

約数列:

[1, 2, 3, 6, 139, 227, 278, 349, 417, 454, 681, 698, 834, 1047, 1362, 2094, 31553, 48511, 63106, 79223, 94659, 97022, 145533, 158446, 189318, 237669, 291066, 475338, 11011997, 22023994, 33035991, 66071982]

約数ペア:

[(1, 66071982), (2, 33035991), (3, 22023994), (6, 11011997), (139, 475338), (227, 291066), (278, 237669), (349, 189318), (417, 158446), (454, 145533), (681, 97022), (698, 94659), (834, 79223), (1047, 63106), (1362, 48511), (2094, 31553)]