42138166

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{6529}}^1$

素因数の和:6999

約数の個数: 16

約数和(自身を含む): 72404640

約数和(自身を除く): 30266474

約数列:

[1, 2, 7, 14, 461, 922, 3227, 6454, 6529, 13058, 45703, 91406, 3009869, 6019738, 21069083, 42138166]

約数ペア:

[(1, 42138166), (2, 21069083), (7, 6019738), (14, 3009869), (461, 91406), (922, 45703), (3227, 13058), (6454, 6529)]