18612630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{206807}}^1$

素因数の和:206820

約数の個数: 24

約数和(自身を含む): 48393072

約数和(自身を除く): 29780442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 206807, 413614, 620421, 1034035, 1240842, 1861263, 2068070, 3102105, 3722526, 6204210, 9306315, 18612630]

約数ペア:

[(1, 18612630), (2, 9306315), (3, 6204210), (5, 3722526), (6, 3102105), (9, 2068070), (10, 1861263), (15, 1240842), (18, 1034035), (30, 620421), (45, 413614), (90, 206807)]