72616782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1728971}}^1$

素因数の和:1728983

約数の個数: 16

約数和(自身を含む): 165981312

約数和(自身を除く): 93364530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1728971, 3457942, 5186913, 10373826, 12102797, 24205594, 36308391, 72616782]

約数ペア:

[(1, 72616782), (2, 36308391), (3, 24205594), (6, 12102797), (7, 10373826), (14, 5186913), (21, 3457942), (42, 1728971)]