13396278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10289}}^1$

素因数の和:10332

約数の個数: 32

約数和(自身を含む): 31610880

約数和(自身を除く): 18214602

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 10289, 20578, 30867, 61734, 72023, 144046, 216069, 318959, 432138, 637918, 956877, 1913754, 2232713, 4465426, 6698139, 13396278]

約数ペア:

[(1, 13396278), (2, 6698139), (3, 4465426), (6, 2232713), (7, 1913754), (14, 956877), (21, 637918), (31, 432138), (42, 318959), (62, 216069), (93, 144046), (186, 72023), (217, 61734), (434, 30867), (651, 20578), (1302, 10289)]