212040276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2524289}}^1$

素因数の和:2524303

約数の個数: 24

約数和(自身を含む): 565440960

約数和(自身を除く): 353400684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2524289, 5048578, 7572867, 10097156, 15145734, 17670023, 30291468, 35340046, 53010069, 70680092, 106020138, 212040276]

約数ペア:

[(1, 212040276), (2, 106020138), (3, 70680092), (4, 53010069), (6, 35340046), (7, 30291468), (12, 17670023), (14, 15145734), (21, 10097156), (28, 7572867), (42, 5048578), (84, 2524289)]