26979210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{99923}}^1$

素因数の和:99939

約数の個数: 32

約数和(自身を含む): 71945280

約数和(自身を除く): 44966070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 99923, 199846, 299769, 499615, 599538, 899307, 999230, 1498845, 1798614, 2697921, 2997690, 4496535, 5395842, 8993070, 13489605, 26979210]

約数ペア:

[(1, 26979210), (2, 13489605), (3, 8993070), (5, 5395842), (6, 4496535), (9, 2997690), (10, 2697921), (15, 1798614), (18, 1498845), (27, 999230), (30, 899307), (45, 599538), (54, 499615), (90, 299769), (135, 199846), (270, 99923)]