15581454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1063}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 35750400

約数和(自身を除く): 20168946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 1063, 2094, 2126, 2443, 3189, 4886, 6378, 7329, 7441, 14658, 14882, 22323, 44646, 370987, 741974, 1112961, 2225922, 2596909, 5193818, 7790727, 15581454]

約数ペア:

[(1, 15581454), (2, 7790727), (3, 5193818), (6, 2596909), (7, 2225922), (14, 1112961), (21, 741974), (42, 370987), (349, 44646), (698, 22323), (1047, 14882), (1063, 14658), (2094, 7441), (2126, 7329), (2443, 6378), (3189, 4886)]