2019687048

素因数分解:

$2^3\times 3^4\times {\mathrm{1009}}^1\times {\mathrm{3089}}^1$

素因数の和:4116

約数の個数: 80

約数和(自身を含む): 5664433500

約数和(自身を除く): 3644746452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1009, 2018, 3027, 3089, 4036, 6054, 6178, 8072, 9081, 9267, 12108, 12356, 18162, 18534, 24216, 24712, 27243, 27801, 36324, 37068, 54486, 55602, 72648, 74136, 81729, 83403, 108972, 111204, 163458, 166806, 217944, 222408, 250209, 326916, 333612, 500418, 653832, 667224, 1000836, 2001672, 3116801, 6233602, 9350403, 12467204, 18700806, 24934408, 28051209, 37401612, 56102418, 74803224, 84153627, 112204836, 168307254, 224409672, 252460881, 336614508, 504921762, 673229016, 1009843524, 2019687048]

約数ペア:

[(1, 2019687048), (2, 1009843524), (3, 673229016), (4, 504921762), (6, 336614508), (8, 252460881), (9, 224409672), (12, 168307254), (18, 112204836), (24, 84153627), (27, 74803224), (36, 56102418), (54, 37401612), (72, 28051209), (81, 24934408), (108, 18700806), (162, 12467204), (216, 9350403), (324, 6233602), (648, 3116801), (1009, 2001672), (2018, 1000836), (3027, 667224), (3089, 653832), (4036, 500418), (6054, 333612), (6178, 326916), (8072, 250209), (9081, 222408), (9267, 217944), (12108, 166806), (12356, 163458), (18162, 111204), (18534, 108972), (24216, 83403), (24712, 81729), (27243, 74136), (27801, 72648), (36324, 55602), (37068, 54486)]