172867506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4115893}}^1$

素因数の和:4115905

約数の個数: 16

約数和(自身を含む): 395125824

約数和(自身を除く): 222258318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4115893, 8231786, 12347679, 24695358, 28811251, 57622502, 86433753, 172867506]

約数ペア:

[(1, 172867506), (2, 86433753), (3, 57622502), (6, 28811251), (7, 24695358), (14, 12347679), (21, 8231786), (42, 4115893)]