40909554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7919}}^1$

素因数の和:7975

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 62874126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 7919, 15838, 23757, 47514, 55433, 71271, 110866, 142542, 166299, 324679, 332598, 498897, 649358, 974037, 997794, 1948074, 2272753, 2922111, 4545506, 5844222, 6818259, 13636518, 20454777, 40909554]

約数ペア:

[(1, 40909554), (2, 20454777), (3, 13636518), (6, 6818259), (7, 5844222), (9, 4545506), (14, 2922111), (18, 2272753), (21, 1948074), (41, 997794), (42, 974037), (63, 649358), (82, 498897), (123, 332598), (126, 324679), (246, 166299), (287, 142542), (369, 110866), (574, 71271), (738, 55433), (861, 47514), (1722, 23757), (2583, 15838), (5166, 7919)]