213863958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{154303}}^1$

素因数の和:154329

約数の個数: 48

約数和(自身を含む): 577714176

約数和(自身を除く): 363850218

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 154303, 308606, 462909, 925818, 1080121, 1388727, 1697333, 2160242, 2777454, 3240363, 3394666, 5091999, 6480726, 9721089, 10183998, 11881331, 15275997, 19442178, 23762662, 30551994, 35643993, 71287986, 106931979, 213863958]

約数ペア:

[(1, 213863958), (2, 106931979), (3, 71287986), (6, 35643993), (7, 30551994), (9, 23762662), (11, 19442178), (14, 15275997), (18, 11881331), (21, 10183998), (22, 9721089), (33, 6480726), (42, 5091999), (63, 3394666), (66, 3240363), (77, 2777454), (99, 2160242), (126, 1697333), (154, 1388727), (198, 1080121), (231, 925818), (462, 462909), (693, 308606), (1386, 154303)]