164428986

素因数分解:

$2^1\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{13723}}^1$

素因数の和:15725

約数の個数: 16

約数和(自身を含む): 329046624

約数和(自身を除く): 164617638

約数列:

[1, 2, 3, 6, 1997, 3994, 5991, 11982, 13723, 27446, 41169, 82338, 27404831, 54809662, 82214493, 164428986]

約数ペア:

[(1, 164428986), (2, 82214493), (3, 54809662), (6, 27404831), (1997, 82338), (3994, 41169), (5991, 27446), (11982, 13723)]