64279242

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{187951}}^1$

素因数の和:187978

約数の個数: 24

約数和(自身を含む): 146602560

約数和(自身を除く): 82323318

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 187951, 375902, 563853, 1127706, 1691559, 3383118, 3571069, 7142138, 10713207, 21426414, 32139621, 64279242]

約数ペア:

[(1, 64279242), (2, 32139621), (3, 21426414), (6, 10713207), (9, 7142138), (18, 3571069), (19, 3383118), (38, 1691559), (57, 1127706), (114, 563853), (171, 375902), (342, 187951)]