3988194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 9175680

約数和(自身を除く): 5187486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 353, 538, 706, 807, 1059, 1614, 1883, 2118, 2471, 3766, 4942, 5649, 7413, 11298, 14826, 94957, 189914, 284871, 569742, 664699, 1329398, 1994097, 3988194]

約数ペア:

[(1, 3988194), (2, 1994097), (3, 1329398), (6, 664699), (7, 569742), (14, 284871), (21, 189914), (42, 94957), (269, 14826), (353, 11298), (538, 7413), (706, 5649), (807, 4942), (1059, 3766), (1614, 2471), (1883, 2118)]