126783426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{274423}}^1$

素因数の和:274446

約数の個数: 32

約数和(自身を含む): 316136448

約数和(自身を除く): 189353022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 274423, 548846, 823269, 1646538, 1920961, 3018653, 3841922, 5762883, 6037306, 9055959, 11525766, 18111918, 21130571, 42261142, 63391713, 126783426]

約数ペア:

[(1, 126783426), (2, 63391713), (3, 42261142), (6, 21130571), (7, 18111918), (11, 11525766), (14, 9055959), (21, 6037306), (22, 5762883), (33, 3841922), (42, 3018653), (66, 1920961), (77, 1646538), (154, 823269), (231, 548846), (462, 274423)]