21104598

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 43789824

約数和(自身を除く): 22685226

約数列:

[1, 2, 3, 6, 47, 67, 94, 134, 141, 201, 282, 402, 1117, 2234, 3149, 3351, 6298, 6702, 9447, 18894, 52499, 74839, 104998, 149678, 157497, 224517, 314994, 449034, 3517433, 7034866, 10552299, 21104598]

約数ペア:

[(1, 21104598), (2, 10552299), (3, 7034866), (6, 3517433), (47, 449034), (67, 314994), (94, 224517), (134, 157497), (141, 149678), (201, 104998), (282, 74839), (402, 52499), (1117, 18894), (2234, 9447), (3149, 6702), (3351, 6298)]