16508898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131023}}^1$

素因数の和:131038

約数の個数: 24

約数和(自身を含む): 40879488

約数和(自身を除く): 24370590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131023, 262046, 393069, 786138, 917161, 1179207, 1834322, 2358414, 2751483, 5502966, 8254449, 16508898]

約数ペア:

[(1, 16508898), (2, 8254449), (3, 5502966), (6, 2751483), (7, 2358414), (9, 1834322), (14, 1179207), (18, 917161), (21, 786138), (42, 393069), (63, 262046), (126, 131023)]