242803722

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{20143}}^1$

素因数の和:20203

約数の個数: 48

約数和(自身を含む): 578696832

約数和(自身を除く): 335893110

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1722, 2009, 4018, 6027, 12054, 20143, 40286, 60429, 120858, 141001, 282002, 423003, 825863, 846006, 987007, 1651726, 1974014, 2477589, 2961021, 4955178, 5781041, 5922042, 11562082, 17343123, 34686246, 40467287, 80934574, 121401861, 242803722]

約数ペア:

[(1, 242803722), (2, 121401861), (3, 80934574), (6, 40467287), (7, 34686246), (14, 17343123), (21, 11562082), (41, 5922042), (42, 5781041), (49, 4955178), (82, 2961021), (98, 2477589), (123, 1974014), (147, 1651726), (246, 987007), (287, 846006), (294, 825863), (574, 423003), (861, 282002), (1722, 141001), (2009, 120858), (4018, 60429), (6027, 40286), (12054, 20143)]