40047588

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{52973}}^1$

素因数の和:52993

約数の個数: 48

約数和(自身を含む): 118661760

約数和(自身を除く): 78614172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 52973, 105946, 158919, 211892, 317838, 370811, 476757, 635676, 741622, 953514, 1112433, 1430271, 1483244, 1907028, 2224866, 2860542, 3337299, 4449732, 5721084, 6674598, 10011897, 13349196, 20023794, 40047588]

約数ペア:

[(1, 40047588), (2, 20023794), (3, 13349196), (4, 10011897), (6, 6674598), (7, 5721084), (9, 4449732), (12, 3337299), (14, 2860542), (18, 2224866), (21, 1907028), (27, 1483244), (28, 1430271), (36, 1112433), (42, 953514), (54, 741622), (63, 635676), (84, 476757), (108, 370811), (126, 317838), (189, 211892), (252, 158919), (378, 105946), (756, 52973)]