859637874

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^2\times {\mathrm{389}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 1795772160

約数和(自身を除く): 936134286

約数列:

[1, 2, 3, 6, 31, 62, 93, 109, 186, 218, 327, 389, 654, 778, 1167, 2334, 3379, 6758, 10137, 11881, 12059, 20274, 23762, 24118, 35643, 36177, 42401, 71286, 72354, 84802, 127203, 254406, 368311, 736622, 1104933, 1314431, 2209866, 2628862, 3943293, 4621709, 7886586, 9243418, 13865127, 27730254, 143272979, 286545958, 429818937, 859637874]

約数ペア:

[(1, 859637874), (2, 429818937), (3, 286545958), (6, 143272979), (31, 27730254), (62, 13865127), (93, 9243418), (109, 7886586), (186, 4621709), (218, 3943293), (327, 2628862), (389, 2209866), (654, 1314431), (778, 1104933), (1167, 736622), (2334, 368311), (3379, 254406), (6758, 127203), (10137, 84802), (11881, 72354), (12059, 71286), (20274, 42401), (23762, 36177), (24118, 35643)]