8721252

素因数分解:

$2^2\times 3^2\times {\mathrm{242257}}^1$

素因数の和:242267

約数の個数: 18

約数和(自身を含む): 22045478

約数和(自身を除く): 13324226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 242257, 484514, 726771, 969028, 1453542, 2180313, 2907084, 4360626, 8721252]

約数ペア:

[(1, 8721252), (2, 4360626), (3, 2907084), (4, 2180313), (6, 1453542), (9, 969028), (12, 726771), (18, 484514), (36, 242257)]