42490794

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 87595200

約数和(自身を除く): 45104406

約数列:

[1, 2, 3, 6, 43, 86, 129, 157, 258, 314, 471, 942, 1049, 2098, 3147, 6294, 6751, 13502, 20253, 40506, 45107, 90214, 135321, 164693, 270642, 329386, 494079, 988158, 7081799, 14163598, 21245397, 42490794]

約数ペア:

[(1, 42490794), (2, 21245397), (3, 14163598), (6, 7081799), (43, 988158), (86, 494079), (129, 329386), (157, 270642), (258, 164693), (314, 135321), (471, 90214), (942, 45107), (1049, 40506), (2098, 20253), (3147, 13502), (6294, 6751)]