138472194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{6883}}^1$

素因数の和:7374

約数の個数: 32

約数和(自身を含む): 317214720

約数和(自身を除く): 178742526

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479, 958, 1437, 2874, 3353, 6706, 6883, 10059, 13766, 20118, 20649, 41298, 48181, 96362, 144543, 289086, 3296957, 6593914, 9890871, 19781742, 23078699, 46157398, 69236097, 138472194]

約数ペア:

[(1, 138472194), (2, 69236097), (3, 46157398), (6, 23078699), (7, 19781742), (14, 9890871), (21, 6593914), (42, 3296957), (479, 289086), (958, 144543), (1437, 96362), (2874, 48181), (3353, 41298), (6706, 20649), (6883, 20118), (10059, 13766)]