17855214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{228913}}^1$

素因数の和:228931

約数の個数: 16

約数和(自身を含む): 38457552

約数和(自身を除く): 20602338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 228913, 457826, 686739, 1373478, 2975869, 5951738, 8927607, 17855214]

約数ペア:

[(1, 17855214), (2, 8927607), (3, 5951738), (6, 2975869), (13, 1373478), (26, 686739), (39, 457826), (78, 228913)]