18299932

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1370

約数の個数: 36

約数和(自身を含む): 37793280

約数和(自身を除く): 19493348

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 1279, 2044, 2558, 3577, 5116, 7154, 8953, 14308, 17906, 35812, 62671, 93367, 125342, 186734, 250684, 373468, 653569, 1307138, 2614276, 4574983, 9149966, 18299932]

約数ペア:

[(1, 18299932), (2, 9149966), (4, 4574983), (7, 2614276), (14, 1307138), (28, 653569), (49, 373468), (73, 250684), (98, 186734), (146, 125342), (196, 93367), (292, 62671), (511, 35812), (1022, 17906), (1279, 14308), (2044, 8953), (2558, 7154), (3577, 5116)]