25009506

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{1709}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 55814400

約数和(自身を除く): 30804894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 1709, 2439, 3418, 4878, 5127, 7317, 10254, 14634, 15381, 30762, 46143, 92286, 463139, 926278, 1389417, 2778834, 4168251, 8336502, 12504753, 25009506]

約数ペア:

[(1, 25009506), (2, 12504753), (3, 8336502), (6, 4168251), (9, 2778834), (18, 1389417), (27, 926278), (54, 463139), (271, 92286), (542, 46143), (813, 30762), (1626, 15381), (1709, 14634), (2439, 10254), (3418, 7317), (4878, 5127)]