1276342818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9248861}}^1$

素因数の和:9248889

約数の個数: 16

約数和(自身を含む): 2663672256

約数和(自身を除く): 1387329438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 9248861, 18497722, 27746583, 55493166, 212723803, 425447606, 638171409, 1276342818]

約数ペア:

[(1, 1276342818), (2, 638171409), (3, 425447606), (6, 212723803), (23, 55493166), (46, 27746583), (69, 18497722), (138, 9248861)]