17617968

素因数分解:

$2^4\times 3^2\times {\mathrm{122347}}^1$

素因数の和:122361

約数の個数: 30

約数和(自身を含む): 49306244

約数和(自身を除く): 31688276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 122347, 244694, 367041, 489388, 734082, 978776, 1101123, 1468164, 1957552, 2202246, 2936328, 4404492, 5872656, 8808984, 17617968]

約数ペア:

[(1, 17617968), (2, 8808984), (3, 5872656), (4, 4404492), (6, 2936328), (8, 2202246), (9, 1957552), (12, 1468164), (16, 1101123), (18, 978776), (24, 734082), (36, 489388), (48, 367041), (72, 244694), (144, 122347)]