1940156838

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{240059}}^1$

素因数の和:240516

約数の個数: 24

約数和(自身を含む): 4213053000

約数和(自身を除く): 2272896162

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 240059, 480118, 720177, 1440354, 2160531, 4321062, 107786491, 215572982, 323359473, 646718946, 970078419, 1940156838]

約数ペア:

[(1, 1940156838), (2, 970078419), (3, 646718946), (6, 323359473), (9, 215572982), (18, 107786491), (449, 4321062), (898, 2160531), (1347, 1440354), (2694, 720177), (4041, 480118), (8082, 240059)]