123278226

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{501131}}^1$

素因数の和:501177

約数の個数: 16

約数和(自身を含む): 252570528

約数和(自身を除く): 129292302

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 501131, 1002262, 1503393, 3006786, 20546371, 41092742, 61639113, 123278226]

約数ペア:

[(1, 123278226), (2, 61639113), (3, 41092742), (6, 20546371), (41, 3006786), (82, 1503393), (123, 1002262), (246, 501131)]