9639826

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 17233920

約数和(自身を除く): 7594094

約数列:

[1, 2, 7, 14, 43, 67, 86, 134, 239, 301, 469, 478, 602, 938, 1673, 2881, 3346, 5762, 10277, 16013, 20167, 20554, 32026, 40334, 71939, 112091, 143878, 224182, 688559, 1377118, 4819913, 9639826]

約数ペア:

[(1, 9639826), (2, 4819913), (7, 1377118), (14, 688559), (43, 224182), (67, 143878), (86, 112091), (134, 71939), (239, 40334), (301, 32026), (469, 20554), (478, 20167), (602, 16013), (938, 10277), (1673, 5762), (2881, 3346)]