18927202

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 33926400

約数和(自身を除く): 14999198

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 518, 599, 854, 1198, 2257, 4193, 4514, 8386, 15799, 22163, 31598, 36539, 44326, 73078, 155141, 255773, 310282, 511546, 1351943, 2703886, 9463601, 18927202]

約数ペア:

[(1, 18927202), (2, 9463601), (7, 2703886), (14, 1351943), (37, 511546), (61, 310282), (74, 255773), (122, 155141), (259, 73078), (427, 44326), (518, 36539), (599, 31598), (854, 22163), (1198, 15799), (2257, 8386), (4193, 4514)]