56553793926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1346518903}}^1$

素因数の和:1346518915

約数の個数: 16

約数和(自身を含む): 129265814784

約数和(自身を除く): 72712020858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1346518903, 2693037806, 4039556709, 8079113418, 9425632321, 18851264642, 28276896963, 56553793926]

約数ペア:

[(1, 56553793926), (2, 28276896963), (3, 18851264642), (6, 9425632321), (7, 8079113418), (14, 4039556709), (21, 2693037806), (42, 1346518903)]