2477379618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19661743}}^1$

素因数の和:19661758

約数の個数: 24

約数和(自身を含む): 6134464128

約数和(自身を除く): 3657084510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19661743, 39323486, 58985229, 117970458, 137632201, 176955687, 275264402, 353911374, 412896603, 825793206, 1238689809, 2477379618]

約数ペア:

[(1, 2477379618), (2, 1238689809), (3, 825793206), (6, 412896603), (7, 353911374), (9, 275264402), (14, 176955687), (18, 137632201), (21, 117970458), (42, 58985229), (63, 39323486), (126, 19661743)]