65020788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{258019}}^1$

素因数の和:258036

約数の個数: 36

約数和(自身を含む): 187838560

約数和(自身を除く): 122817772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 258019, 516038, 774057, 1032076, 1548114, 1806133, 2322171, 3096228, 3612266, 4644342, 5418399, 7224532, 9288684, 10836798, 16255197, 21673596, 32510394, 65020788]

約数ペア:

[(1, 65020788), (2, 32510394), (3, 21673596), (4, 16255197), (6, 10836798), (7, 9288684), (9, 7224532), (12, 5418399), (14, 4644342), (18, 3612266), (21, 3096228), (28, 2322171), (36, 1806133), (42, 1548114), (63, 1032076), (84, 774057), (126, 516038), (252, 258019)]