81694992

素因数分解:

$2^4\times 3^1\times {\mathrm{1701979}}^1$

素因数の和:1701990

約数の個数: 20

約数和(自身を含む): 211045520

約数和(自身を除く): 129350528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1701979, 3403958, 5105937, 6807916, 10211874, 13615832, 20423748, 27231664, 40847496, 81694992]

約数ペア:

[(1, 81694992), (2, 40847496), (3, 27231664), (4, 20423748), (6, 13615832), (8, 10211874), (12, 6807916), (16, 5105937), (24, 3403958), (48, 1701979)]