19321902

素因数分解:

$2^1\times 3^5\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 24707538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 243, 249, 479, 486, 498, 747, 958, 1437, 1494, 2241, 2874, 4311, 4482, 6723, 8622, 12933, 13446, 20169, 25866, 38799, 39757, 40338, 77598, 79514, 116397, 119271, 232794, 238542, 357813, 715626, 1073439, 2146878, 3220317, 6440634, 9660951, 19321902]

約数ペア:

[(1, 19321902), (2, 9660951), (3, 6440634), (6, 3220317), (9, 2146878), (18, 1073439), (27, 715626), (54, 357813), (81, 238542), (83, 232794), (162, 119271), (166, 116397), (243, 79514), (249, 77598), (479, 40338), (486, 39757), (498, 38799), (747, 25866), (958, 20169), (1437, 13446), (1494, 12933), (2241, 8622), (2874, 6723), (4311, 4482)]