66164358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19727}}^1$

素因数の和:19788

約数の個数: 32

約数和(自身を含む): 145829376

約数和(自身を除く): 79665018

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 19727, 39454, 59181, 118362, 256451, 512902, 769353, 848261, 1538706, 1696522, 2544783, 5089566, 11027393, 22054786, 33082179, 66164358]

約数ペア:

[(1, 66164358), (2, 33082179), (3, 22054786), (6, 11027393), (13, 5089566), (26, 2544783), (39, 1696522), (43, 1538706), (78, 848261), (86, 769353), (129, 512902), (258, 256451), (559, 118362), (1118, 59181), (1677, 39454), (3354, 19727)]