1722738

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1906062

約数列:

[1, 2, 3, 6, 41, 47, 82, 94, 123, 141, 149, 246, 282, 298, 447, 894, 1927, 3854, 5781, 6109, 7003, 11562, 12218, 14006, 18327, 21009, 36654, 42018, 287123, 574246, 861369, 1722738]

約数ペア:

[(1, 1722738), (2, 861369), (3, 574246), (6, 287123), (41, 42018), (47, 36654), (82, 21009), (94, 18327), (123, 14006), (141, 12218), (149, 11562), (246, 7003), (282, 6109), (298, 5781), (447, 3854), (894, 1927)]