28174086

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{19813}}^1$

素因数の和:19900

約数の個数: 24

約数和(自身を含む): 61819680

約数和(自身を除く): 33645594

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 19813, 39626, 59439, 118878, 178317, 356634, 1565227, 3130454, 4695681, 9391362, 14087043, 28174086]

約数ペア:

[(1, 28174086), (2, 14087043), (3, 9391362), (6, 4695681), (9, 3130454), (18, 1565227), (79, 356634), (158, 178317), (237, 118878), (474, 59439), (711, 39626), (1422, 19813)]