7205772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 19416320

約数和(自身を除く): 12210548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 787, 1308, 1526, 1574, 2289, 2361, 3052, 3148, 4578, 4722, 5509, 9156, 9444, 11018, 16527, 22036, 33054, 66108, 85783, 171566, 257349, 343132, 514698, 600481, 1029396, 1200962, 1801443, 2401924, 3602886, 7205772]

約数ペア:

[(1, 7205772), (2, 3602886), (3, 2401924), (4, 1801443), (6, 1200962), (7, 1029396), (12, 600481), (14, 514698), (21, 343132), (28, 257349), (42, 171566), (84, 85783), (109, 66108), (218, 33054), (327, 22036), (436, 16527), (654, 11018), (763, 9444), (787, 9156), (1308, 5509), (1526, 4722), (1574, 4578), (2289, 3148), (2361, 3052)]