17974962

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21247}}^1$

素因数の和:21302

約数の個数: 24

約数和(自身を含む): 39776256

約数和(自身を除く): 21801294

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 21247, 42494, 63741, 127482, 191223, 382446, 998609, 1997218, 2995827, 5991654, 8987481, 17974962]

約数ペア:

[(1, 17974962), (2, 8987481), (3, 5991654), (6, 2995827), (9, 1997218), (18, 998609), (47, 382446), (94, 191223), (141, 127482), (282, 63741), (423, 42494), (846, 21247)]