38639706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10337}}^1$

素因数の和:10438

約数の個数: 32

約数和(自身を含む): 89320320

約数和(自身を除く): 50680614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 10337, 20674, 31011, 62022, 72359, 144718, 217077, 434154, 919993, 1839986, 2759979, 5519958, 6439951, 12879902, 19319853, 38639706]

約数ペア:

[(1, 38639706), (2, 19319853), (3, 12879902), (6, 6439951), (7, 5519958), (14, 2759979), (21, 1839986), (42, 919993), (89, 434154), (178, 217077), (267, 144718), (534, 72359), (623, 62022), (1246, 31011), (1869, 20674), (3738, 10337)]