418878012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{4111}}^1$

素因数の和:5338

約数の個数: 48

約数和(自身を含む): 1118200832

約数和(自身を除く): 699322820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1213, 2426, 3639, 4111, 4852, 7278, 8222, 8491, 12333, 14556, 16444, 16982, 24666, 25473, 28777, 33964, 49332, 50946, 57554, 86331, 101892, 115108, 172662, 345324, 4986643, 9973286, 14959929, 19946572, 29919858, 34906501, 59839716, 69813002, 104719503, 139626004, 209439006, 418878012]

約数ペア:

[(1, 418878012), (2, 209439006), (3, 139626004), (4, 104719503), (6, 69813002), (7, 59839716), (12, 34906501), (14, 29919858), (21, 19946572), (28, 14959929), (42, 9973286), (84, 4986643), (1213, 345324), (2426, 172662), (3639, 115108), (4111, 101892), (4852, 86331), (7278, 57554), (8222, 50946), (8491, 49332), (12333, 33964), (14556, 28777), (16444, 25473), (16982, 24666)]