31369122

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{23873}}^1$

素因数の和:23954

約数の個数: 24

約数和(自身を含む): 68900364

約数和(自身を除く): 37531242

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 23873, 47746, 71619, 143238, 214857, 429714, 1742729, 3485458, 5228187, 10456374, 15684561, 31369122]

約数ペア:

[(1, 31369122), (2, 15684561), (3, 10456374), (6, 5228187), (9, 3485458), (18, 1742729), (73, 429714), (146, 214857), (219, 143238), (438, 71619), (657, 47746), (1314, 23873)]