18010996884

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8201729}}^1$

素因数の和:8201800

約数の個数: 36

約数和(自身を含む): 46274160660

約数和(自身を除く): 28263163776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 8201729, 16403458, 24605187, 32806916, 49210374, 73815561, 98420748, 147631122, 295262244, 500305469, 1000610938, 1500916407, 2001221876, 3001832814, 4502749221, 6003665628, 9005498442, 18010996884]

約数ペア:

[(1, 18010996884), (2, 9005498442), (3, 6003665628), (4, 4502749221), (6, 3001832814), (9, 2001221876), (12, 1500916407), (18, 1000610938), (36, 500305469), (61, 295262244), (122, 147631122), (183, 98420748), (244, 73815561), (366, 49210374), (549, 32806916), (732, 24605187), (1098, 16403458), (2196, 8201729)]