253136322

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{31321}}^1$

素因数の和:31778

約数の個数: 24

約数和(自身を含む): 549701100

約数和(自身を除く): 296564778

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 31321, 62642, 93963, 187926, 281889, 563778, 14063129, 28126258, 42189387, 84378774, 126568161, 253136322]

約数ペア:

[(1, 253136322), (2, 126568161), (3, 84378774), (6, 42189387), (9, 28126258), (18, 14063129), (449, 563778), (898, 281889), (1347, 187926), (2694, 93963), (4041, 62642), (8082, 31321)]