12780495546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1800577}}^1$

素因数の和:1800615

約数の個数: 48

約数和(自身を含む): 31632554304

約数和(自身を除く): 18852058758

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 1800577, 3601154, 5401731, 10803462, 12604039, 23407501, 25208078, 37812117, 46815002, 70222503, 75624234, 140445006, 163852507, 304297513, 327705014, 491557521, 608595026, 912892539, 983115042, 1825785078, 2130082591, 4260165182, 6390247773, 12780495546]

約数ペア:

[(1, 12780495546), (2, 6390247773), (3, 4260165182), (6, 2130082591), (7, 1825785078), (13, 983115042), (14, 912892539), (21, 608595026), (26, 491557521), (39, 327705014), (42, 304297513), (78, 163852507), (91, 140445006), (169, 75624234), (182, 70222503), (273, 46815002), (338, 37812117), (507, 25208078), (546, 23407501), (1014, 12604039), (1183, 10803462), (2366, 5401731), (3549, 3601154), (7098, 1800577)]