123745818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{6151}}^1$

素因数の和:6642

約数の個数: 32

約数和(自身を含む): 283484160

約数和(自身を除く): 159738342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479, 958, 1437, 2874, 3353, 6151, 6706, 10059, 12302, 18453, 20118, 36906, 43057, 86114, 129171, 258342, 2946329, 5892658, 8838987, 17677974, 20624303, 41248606, 61872909, 123745818]

約数ペア:

[(1, 123745818), (2, 61872909), (3, 41248606), (6, 20624303), (7, 17677974), (14, 8838987), (21, 5892658), (42, 2946329), (479, 258342), (958, 129171), (1437, 86114), (2874, 43057), (3353, 36906), (6151, 20118), (6706, 18453), (10059, 12302)]