15965118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{68227}}^1$

素因数の和:68248

約数の個数: 24

約数和(自身を含む): 37252488

約数和(自身を除く): 21287370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 68227, 136454, 204681, 409362, 614043, 886951, 1228086, 1773902, 2660853, 5321706, 7982559, 15965118]

約数ペア:

[(1, 15965118), (2, 7982559), (3, 5321706), (6, 2660853), (9, 1773902), (13, 1228086), (18, 886951), (26, 614043), (39, 409362), (78, 204681), (117, 136454), (234, 68227)]