21792732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139697}}^1$

素因数の和:139717

約数の個数: 24

約数和(自身を含む): 54761616

約数和(自身を除く): 32968884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 139697, 279394, 419091, 558788, 838182, 1676364, 1816061, 3632122, 5448183, 7264244, 10896366, 21792732]

約数ペア:

[(1, 21792732), (2, 10896366), (3, 7264244), (4, 5448183), (6, 3632122), (12, 1816061), (13, 1676364), (26, 838182), (39, 558788), (52, 419091), (78, 279394), (156, 139697)]