18930068

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 33846120

約数和(自身を除く): 14916052

約数列:

[1, 2, 4, 73, 146, 241, 269, 292, 482, 538, 964, 1076, 17593, 19637, 35186, 39274, 64829, 70372, 78548, 129658, 259316, 4732517, 9465034, 18930068]

約数ペア:

[(1, 18930068), (2, 9465034), (4, 4732517), (73, 259316), (146, 129658), (241, 78548), (269, 70372), (292, 64829), (482, 39274), (538, 35186), (964, 19637), (1076, 17593)]