81804852

素因数分解:

$2^2\times 3^2\times {\mathrm{2272357}}^1$

素因数の和:2272367

約数の個数: 18

約数和(自身を含む): 206784578

約数和(自身を除く): 124979726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2272357, 4544714, 6817071, 9089428, 13634142, 20451213, 27268284, 40902426, 81804852]

約数ペア:

[(1, 81804852), (2, 40902426), (3, 27268284), (4, 20451213), (6, 13634142), (9, 9089428), (12, 6817071), (18, 4544714), (36, 2272357)]