131017896

素因数分解:

$2^3\times 3^2\times {\mathrm{1819693}}^1$

素因数の和:1819705

約数の個数: 24

約数和(自身を含む): 354840330

約数和(自身を除く): 223822434

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1819693, 3639386, 5459079, 7278772, 10918158, 14557544, 16377237, 21836316, 32754474, 43672632, 65508948, 131017896]

約数ペア:

[(1, 131017896), (2, 65508948), (3, 43672632), (4, 32754474), (6, 21836316), (8, 16377237), (9, 14557544), (12, 10918158), (18, 7278772), (24, 5459079), (36, 3639386), (72, 1819693)]