42380394

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{20593}}^1$

素因数の和:20619

約数の個数: 32

約数和(自身を含む): 98851200

約数和(自身を除く): 56470806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 20593, 41186, 61779, 123558, 144151, 288302, 432453, 864906, 1009057, 2018114, 3027171, 6054342, 7063399, 14126798, 21190197, 42380394]

約数ペア:

[(1, 42380394), (2, 21190197), (3, 14126798), (6, 7063399), (7, 6054342), (14, 3027171), (21, 2018114), (42, 1009057), (49, 864906), (98, 432453), (147, 288302), (294, 144151), (343, 123558), (686, 61779), (1029, 41186), (2058, 20593)]