18089780118

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{155003}}^1$

素因数の和:155428

約数の個数: 32

約数和(自身を含む): 36962873856

約数和(自身を除く): 18873093738

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 367, 734, 1101, 2202, 19451, 38902, 58353, 116706, 155003, 310006, 465009, 930018, 8215159, 16430318, 24645477, 49290954, 56886101, 113772202, 170658303, 341316606, 3014963353, 6029926706, 9044890059, 18089780118]

約数ペア:

[(1, 18089780118), (2, 9044890059), (3, 6029926706), (6, 3014963353), (53, 341316606), (106, 170658303), (159, 113772202), (318, 56886101), (367, 49290954), (734, 24645477), (1101, 16430318), (2202, 8215159), (19451, 930018), (38902, 465009), (58353, 310006), (116706, 155003)]