149413236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1778729}}^1$

素因数の和:1778743

約数の個数: 24

約数和(自身を含む): 398435520

約数和(自身を除く): 249022284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1778729, 3557458, 5336187, 7114916, 10672374, 12451103, 21344748, 24902206, 37353309, 49804412, 74706618, 149413236]

約数ペア:

[(1, 149413236), (2, 74706618), (3, 49804412), (4, 37353309), (6, 24902206), (7, 21344748), (12, 12451103), (14, 10672374), (21, 7114916), (28, 5336187), (42, 3557458), (84, 1778729)]