138891348

素因数分解:

$2^2\times 3^4\times {\mathrm{428677}}^1$

素因数の和:428693

約数の個数: 30

約数和(自身を含む): 363090266

約数和(自身を除く): 224198918

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 428677, 857354, 1286031, 1714708, 2572062, 3858093, 5144124, 7716186, 11574279, 15432372, 23148558, 34722837, 46297116, 69445674, 138891348]

約数ペア:

[(1, 138891348), (2, 69445674), (3, 46297116), (4, 34722837), (6, 23148558), (9, 15432372), (12, 11574279), (18, 7716186), (27, 5144124), (36, 3858093), (54, 2572062), (81, 1714708), (108, 1286031), (162, 857354), (324, 428677)]