9981648

素因数分解:

$2^4\times 3^2\times {\mathrm{69317}}^1$

素因数の和:69331

約数の個数: 30

約数和(自身を含む): 27935154

約数和(自身を除く): 17953506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 69317, 138634, 207951, 277268, 415902, 554536, 623853, 831804, 1109072, 1247706, 1663608, 2495412, 3327216, 4990824, 9981648]

約数ペア:

[(1, 9981648), (2, 4990824), (3, 3327216), (4, 2495412), (6, 1663608), (8, 1247706), (9, 1109072), (12, 831804), (16, 623853), (18, 554536), (24, 415902), (36, 277268), (48, 207951), (72, 138634), (144, 69317)]