7860642762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2731}}^1\times {\mathrm{68531}}^1$

素因数の和:71274

約数の個数: 32

約数和(自身を含む): 17974024704

約数和(自身を除く): 10113381942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2731, 5462, 8193, 16386, 19117, 38234, 57351, 68531, 114702, 137062, 205593, 411186, 479717, 959434, 1439151, 2878302, 187158161, 374316322, 561474483, 1122948966, 1310107127, 2620214254, 3930321381, 7860642762]

約数ペア:

[(1, 7860642762), (2, 3930321381), (3, 2620214254), (6, 1310107127), (7, 1122948966), (14, 561474483), (21, 374316322), (42, 187158161), (2731, 2878302), (5462, 1439151), (8193, 959434), (16386, 479717), (19117, 411186), (38234, 205593), (57351, 137062), (68531, 114702)]