42190878

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8263}}^1$

素因数の和:8328

約数の個数: 32

約数和(自身を含む): 90441216

約数和(自身を除く): 48250338

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 8263, 16526, 24789, 49578, 190049, 305731, 380098, 570147, 611462, 917193, 1140294, 1834386, 7031813, 14063626, 21095439, 42190878]

約数ペア:

[(1, 42190878), (2, 21095439), (3, 14063626), (6, 7031813), (23, 1834386), (37, 1140294), (46, 917193), (69, 611462), (74, 570147), (111, 380098), (138, 305731), (222, 190049), (851, 49578), (1702, 24789), (2553, 16526), (5106, 8263)]