18394684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59723}}^1$

素因数の和:59745

約数の個数: 24

約数和(自身を含む): 40134528

約数和(自身を除く): 21739844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 59723, 119446, 238892, 418061, 656953, 836122, 1313906, 1672244, 2627812, 4598671, 9197342, 18394684]

約数ペア:

[(1, 18394684), (2, 9197342), (4, 4598671), (7, 2627812), (11, 1672244), (14, 1313906), (22, 836122), (28, 656953), (44, 418061), (77, 238892), (154, 119446), (308, 59723)]