4221918

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{2969}}^1$

素因数の和:3056

約数の個数: 24

約数和(自身を含む): 9266400

約数和(自身を除く): 5044482

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 2969, 5938, 8907, 17814, 26721, 53442, 234551, 469102, 703653, 1407306, 2110959, 4221918]

約数ペア:

[(1, 4221918), (2, 2110959), (3, 1407306), (6, 703653), (9, 469102), (18, 234551), (79, 53442), (158, 26721), (237, 17814), (474, 8907), (711, 5938), (1422, 2969)]