194251428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{770839}}^1$

素因数の和:770856

約数の個数: 36

約数和(自身を含む): 561171520

約数和(自身を除く): 366920092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 770839, 1541678, 2312517, 3083356, 4625034, 5395873, 6937551, 9250068, 10791746, 13875102, 16187619, 21583492, 27750204, 32375238, 48562857, 64750476, 97125714, 194251428]

約数ペア:

[(1, 194251428), (2, 97125714), (3, 64750476), (4, 48562857), (6, 32375238), (7, 27750204), (9, 21583492), (12, 16187619), (14, 13875102), (18, 10791746), (21, 9250068), (28, 6937551), (36, 5395873), (42, 4625034), (63, 3083356), (84, 2312517), (126, 1541678), (252, 770839)]