138042648

素因数分解:

$2^3\times 3^2\times {\mathrm{1917259}}^1$

素因数の和:1917271

約数の個数: 24

約数和(自身を含む): 373865700

約数和(自身を除く): 235823052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1917259, 3834518, 5751777, 7669036, 11503554, 15338072, 17255331, 23007108, 34510662, 46014216, 69021324, 138042648]

約数ペア:

[(1, 138042648), (2, 69021324), (3, 46014216), (4, 34510662), (6, 23007108), (8, 17255331), (9, 15338072), (12, 11503554), (18, 7669036), (24, 5751777), (36, 3834518), (72, 1917259)]