16690248

素因数分解:

$2^3\times 3^2\times {\mathrm{231809}}^1$

素因数の和:231821

約数の個数: 24

約数和(自身を含む): 45202950

約数和(自身を除く): 28512702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 231809, 463618, 695427, 927236, 1390854, 1854472, 2086281, 2781708, 4172562, 5563416, 8345124, 16690248]

約数ペア:

[(1, 16690248), (2, 8345124), (3, 5563416), (4, 4172562), (6, 2781708), (8, 2086281), (9, 1854472), (12, 1390854), (18, 927236), (24, 695427), (36, 463618), (72, 231809)]