28244196

素因数分解:

$2^2\times 3^2\times {\mathrm{784561}}^1$

素因数の和:784571

約数の個数: 18

約数和(自身を含む): 71395142

約数和(自身を除く): 43150946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 784561, 1569122, 2353683, 3138244, 4707366, 7061049, 9414732, 14122098, 28244196]

約数ペア:

[(1, 28244196), (2, 14122098), (3, 9414732), (4, 7061049), (6, 4707366), (9, 3138244), (12, 2353683), (18, 1569122), (36, 784561)]