78474042

素因数分解:

$2^1\times 3^3\times {\mathrm{1453223}}^1$

素因数の和:1453234

約数の個数: 16

約数和(自身を含む): 174386880

約数和(自身を除く): 95912838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1453223, 2906446, 4359669, 8719338, 13079007, 26158014, 39237021, 78474042]

約数ペア:

[(1, 78474042), (2, 39237021), (3, 26158014), (6, 13079007), (9, 8719338), (18, 4359669), (27, 2906446), (54, 1453223)]