15998832

素因数分解:

$2^4\times 3^2\times {\mathrm{111103}}^1$

素因数の和:111117

約数の個数: 30

約数和(自身を含む): 44774912

約数和(自身を除く): 28776080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 111103, 222206, 333309, 444412, 666618, 888824, 999927, 1333236, 1777648, 1999854, 2666472, 3999708, 5332944, 7999416, 15998832]

約数ペア:

[(1, 15998832), (2, 7999416), (3, 5332944), (4, 3999708), (6, 2666472), (8, 1999854), (9, 1777648), (12, 1333236), (16, 999927), (18, 888824), (24, 666618), (36, 444412), (48, 333309), (72, 222206), (144, 111103)]