18449436

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{21061}}^1$

素因数の和:21141

約数の個数: 24

約数和(自身を含む): 43640464

約数和(自身を除く): 25191028

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 21061, 42122, 63183, 84244, 126366, 252732, 1537453, 3074906, 4612359, 6149812, 9224718, 18449436]

約数ペア:

[(1, 18449436), (2, 9224718), (3, 6149812), (4, 4612359), (6, 3074906), (12, 1537453), (73, 252732), (146, 126366), (219, 84244), (292, 63183), (438, 42122), (876, 21061)]