16818228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{66739}}^1$

素因数の和:66756

約数の個数: 36

約数和(自身を含む): 48586720

約数和(自身を除く): 31768492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 66739, 133478, 200217, 266956, 400434, 467173, 600651, 800868, 934346, 1201302, 1401519, 1868692, 2402604, 2803038, 4204557, 5606076, 8409114, 16818228]

約数ペア:

[(1, 16818228), (2, 8409114), (3, 5606076), (4, 4204557), (6, 2803038), (7, 2402604), (9, 1868692), (12, 1401519), (14, 1201302), (18, 934346), (21, 800868), (28, 600651), (36, 467173), (42, 400434), (63, 266956), (84, 200217), (126, 133478), (252, 66739)]