42771918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4261}}^1$

素因数の和:4512

約数の個数: 32

約数和(自身を含む): 98196480

約数和(自身を除く): 55424562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 4261, 5019, 8522, 10038, 12783, 25566, 29827, 59654, 89481, 178962, 1018379, 2036758, 3055137, 6110274, 7128653, 14257306, 21385959, 42771918]

約数ペア:

[(1, 42771918), (2, 21385959), (3, 14257306), (6, 7128653), (7, 6110274), (14, 3055137), (21, 2036758), (42, 1018379), (239, 178962), (478, 89481), (717, 59654), (1434, 29827), (1673, 25566), (3346, 12783), (4261, 10038), (5019, 8522)]