12905718

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{6271}}^1$

素因数の和:6297

約数の個数: 32

約数和(自身を含む): 30105600

約数和(自身を除く): 17199882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 6271, 12542, 18813, 37626, 43897, 87794, 131691, 263382, 307279, 614558, 921837, 1843674, 2150953, 4301906, 6452859, 12905718]

約数ペア:

[(1, 12905718), (2, 6452859), (3, 4301906), (6, 2150953), (7, 1843674), (14, 921837), (21, 614558), (42, 307279), (49, 263382), (98, 131691), (147, 87794), (294, 43897), (343, 37626), (686, 18813), (1029, 12542), (2058, 6271)]