18052450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27773}}^1$

素因数の和:27798

約数の個数: 24

約数和(自身を含む): 36161748

約数和(自身を除く): 18109298

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 27773, 55546, 138865, 277730, 361049, 694325, 722098, 1388650, 1805245, 3610490, 9026225, 18052450]

約数ペア:

[(1, 18052450), (2, 9026225), (5, 3610490), (10, 1805245), (13, 1388650), (25, 722098), (26, 694325), (50, 361049), (65, 277730), (130, 138865), (325, 55546), (650, 27773)]