123477438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{12301}}^1$

素因数の和:12552

約数の個数: 32

約数和(自身を含む): 283438080

約数和(自身を除く): 159960642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 10038, 12301, 24602, 36903, 73806, 86107, 172214, 258321, 516642, 2939939, 5879878, 8819817, 17639634, 20579573, 41159146, 61738719, 123477438]

約数ペア:

[(1, 123477438), (2, 61738719), (3, 41159146), (6, 20579573), (7, 17639634), (14, 8819817), (21, 5879878), (42, 2939939), (239, 516642), (478, 258321), (717, 172214), (1434, 86107), (1673, 73806), (3346, 36903), (5019, 24602), (10038, 12301)]