6647466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 15303168

約数和(自身を除く): 8655702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 971, 978, 1141, 1942, 2282, 2913, 3423, 5826, 6797, 6846, 13594, 20391, 40782, 158273, 316546, 474819, 949638, 1107911, 2215822, 3323733, 6647466]

約数ペア:

[(1, 6647466), (2, 3323733), (3, 2215822), (6, 1107911), (7, 949638), (14, 474819), (21, 316546), (42, 158273), (163, 40782), (326, 20391), (489, 13594), (971, 6846), (978, 6797), (1141, 5826), (1942, 3423), (2282, 2913)]