23894478

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{19813}}^1$

素因数の和:19888

約数の個数: 24

約数和(自身を含む): 52546728

約数和(自身を除く): 28652250

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 19813, 39626, 59439, 118878, 178317, 356634, 1327471, 2654942, 3982413, 7964826, 11947239, 23894478]

約数ペア:

[(1, 23894478), (2, 11947239), (3, 7964826), (6, 3982413), (9, 2654942), (18, 1327471), (67, 356634), (134, 178317), (201, 118878), (402, 59439), (603, 39626), (1206, 19813)]