47163438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{124771}}^1$

素因数の和:124789

約数の個数: 32

約数和(自身を含む): 119781120

約数和(自身を除く): 72617682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 124771, 249542, 374313, 748626, 873397, 1122939, 1746794, 2245878, 2620191, 3368817, 5240382, 6737634, 7860573, 15721146, 23581719, 47163438]

約数ペア:

[(1, 47163438), (2, 23581719), (3, 15721146), (6, 7860573), (7, 6737634), (9, 5240382), (14, 3368817), (18, 2620191), (21, 2245878), (27, 1746794), (42, 1122939), (54, 873397), (63, 748626), (126, 374313), (189, 249542), (378, 124771)]