223639434

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{61813}}^1$

素因数の和:61891

約数の個数: 32

約数和(自身を含む): 504402240

約数和(自身を除く): 280762806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 61813, 123626, 185439, 370878, 556317, 1112634, 1668951, 3337902, 4141471, 8282942, 12424413, 24848826, 37273239, 74546478, 111819717, 223639434]

約数ペア:

[(1, 223639434), (2, 111819717), (3, 74546478), (6, 37273239), (9, 24848826), (18, 12424413), (27, 8282942), (54, 4141471), (67, 3337902), (134, 1668951), (201, 1112634), (402, 556317), (603, 370878), (1206, 185439), (1809, 123626), (3618, 61813)]