138305124

素因数分解:

$2^2\times 3^3\times {\mathrm{1280603}}^1$

素因数の和:1280616

約数の個数: 24

約数和(自身を含む): 358569120

約数和(自身を除く): 220263996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1280603, 2561206, 3841809, 5122412, 7683618, 11525427, 15367236, 23050854, 34576281, 46101708, 69152562, 138305124]

約数ペア:

[(1, 138305124), (2, 69152562), (3, 46101708), (4, 34576281), (6, 23050854), (9, 15367236), (12, 11525427), (18, 7683618), (27, 5122412), (36, 3841809), (54, 2561206), (108, 1280603)]