18282260

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3793}}^1$

素因数の和:4043

約数の個数: 24

約数和(自身を含む): 38562216

約数和(自身を除く): 20279956

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 3793, 4820, 7586, 15172, 18965, 37930, 75860, 914113, 1828226, 3656452, 4570565, 9141130, 18282260]

約数ペア:

[(1, 18282260), (2, 9141130), (4, 4570565), (5, 3656452), (10, 1828226), (20, 914113), (241, 75860), (482, 37930), (964, 18965), (1205, 15172), (2410, 7586), (3793, 4820)]