1396874772

素因数分解:

$2^2\times 3^2\times {\mathrm{38802077}}^1$

素因数の和:38802087

約数の個数: 18

約数和(自身を含む): 3530989098

約数和(自身を除く): 2134114326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 38802077, 77604154, 116406231, 155208308, 232812462, 349218693, 465624924, 698437386, 1396874772]

約数ペア:

[(1, 1396874772), (2, 698437386), (3, 465624924), (4, 349218693), (6, 232812462), (9, 155208308), (12, 116406231), (18, 77604154), (36, 38802077)]