1828981336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67901}}^1$

素因数の和:67964

約数の個数: 64

約数和(自身を含む): 4334863680

約数和(自身を除く): 2505882344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3367, 3848, 6734, 13468, 26936, 67901, 135802, 271604, 475307, 543208, 882713, 950614, 1765426, 1901228, 2512337, 3530852, 3802456, 5024674, 6178991, 7061704, 10049348, 12357982, 17586359, 20098696, 24715964, 32660381, 35172718, 49431928, 65320762, 70345436, 130641524, 140690872, 228622667, 261283048, 457245334, 914490668, 1828981336]

約数ペア:

[(1, 1828981336), (2, 914490668), (4, 457245334), (7, 261283048), (8, 228622667), (13, 140690872), (14, 130641524), (26, 70345436), (28, 65320762), (37, 49431928), (52, 35172718), (56, 32660381), (74, 24715964), (91, 20098696), (104, 17586359), (148, 12357982), (182, 10049348), (259, 7061704), (296, 6178991), (364, 5024674), (481, 3802456), (518, 3530852), (728, 2512337), (962, 1901228), (1036, 1765426), (1924, 950614), (2072, 882713), (3367, 543208), (3848, 475307), (6734, 271604), (13468, 135802), (26936, 67901)]