149654394

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{18517}}^1$

素因数の和:18974

約数の個数: 24

約数和(自身を含む): 324990900

約数和(自身を除く): 175336506

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 18517, 37034, 55551, 111102, 166653, 333306, 8314133, 16628266, 24942399, 49884798, 74827197, 149654394]

約数ペア:

[(1, 149654394), (2, 74827197), (3, 49884798), (6, 24942399), (9, 16628266), (18, 8314133), (449, 333306), (898, 166653), (1347, 111102), (2694, 55551), (4041, 37034), (8082, 18517)]