29915418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{911}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 64657152

約数和(自身を除く): 34741734

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 842, 911, 1263, 1822, 2526, 2733, 5466, 5473, 10946, 11843, 16419, 23686, 32838, 35529, 71058, 383531, 767062, 1150593, 2301186, 4985903, 9971806, 14957709, 29915418]

約数ペア:

[(1, 29915418), (2, 14957709), (3, 9971806), (6, 4985903), (13, 2301186), (26, 1150593), (39, 767062), (78, 383531), (421, 71058), (842, 35529), (911, 32838), (1263, 23686), (1822, 16419), (2526, 11843), (2733, 10946), (5466, 5473)]