66405642

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1301}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 136491264

約数和(自身を除く): 70085622

約数列:

[1, 2, 3, 6, 47, 94, 141, 181, 282, 362, 543, 1086, 1301, 2602, 3903, 7806, 8507, 17014, 25521, 51042, 61147, 122294, 183441, 235481, 366882, 470962, 706443, 1412886, 11067607, 22135214, 33202821, 66405642]

約数ペア:

[(1, 66405642), (2, 33202821), (3, 22135214), (6, 11067607), (47, 1412886), (94, 706443), (141, 470962), (181, 366882), (282, 235481), (362, 183441), (543, 122294), (1086, 61147), (1301, 51042), (2602, 25521), (3903, 17014), (7806, 8507)]