16528374

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 21211146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 479, 486, 639, 958, 1278, 1437, 1917, 2874, 3834, 4311, 5751, 8622, 11502, 12933, 17253, 25866, 34009, 34506, 38799, 68018, 77598, 102027, 116397, 204054, 232794, 306081, 612162, 918243, 1836486, 2754729, 5509458, 8264187, 16528374]

約数ペア:

[(1, 16528374), (2, 8264187), (3, 5509458), (6, 2754729), (9, 1836486), (18, 918243), (27, 612162), (54, 306081), (71, 232794), (81, 204054), (142, 116397), (162, 102027), (213, 77598), (243, 68018), (426, 38799), (479, 34506), (486, 34009), (639, 25866), (958, 17253), (1278, 12933), (1437, 11502), (1917, 8622), (2874, 5751), (3834, 4311)]