12440391366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3393451}}^1$

素因数の和:3393516

約数の個数: 32

約数和(自身を含む): 27364796928

約数和(自身を除く): 14924405562

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 3393451, 6786902, 10180353, 20360706, 44114863, 88229726, 132344589, 159492197, 264689178, 318984394, 478476591, 956953182, 2073398561, 4146797122, 6220195683, 12440391366]

約数ペア:

[(1, 12440391366), (2, 6220195683), (3, 4146797122), (6, 2073398561), (13, 956953182), (26, 478476591), (39, 318984394), (47, 264689178), (78, 159492197), (94, 132344589), (141, 88229726), (282, 44114863), (611, 20360706), (1222, 10180353), (1833, 6786902), (3666, 3393451)]