81909438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22343}}^1$

素因数の和:22408

約数の個数: 32

約数和(自身を含む): 180182016

約数和(自身を除く): 98272578

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 22343, 44686, 67029, 134058, 290459, 580918, 871377, 1050121, 1742754, 2100242, 3150363, 6300726, 13651573, 27303146, 40954719, 81909438]

約数ペア:

[(1, 81909438), (2, 40954719), (3, 27303146), (6, 13651573), (13, 6300726), (26, 3150363), (39, 2100242), (47, 1742754), (78, 1050121), (94, 871377), (141, 580918), (282, 290459), (611, 134058), (1222, 67029), (1833, 44686), (3666, 22343)]