126222012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{500881}}^1$

素因数の和:500898

約数の個数: 36

約数和(自身を含む): 364642096

約数和(自身を除く): 238420084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 500881, 1001762, 1502643, 2003524, 3005286, 3506167, 4507929, 6010572, 7012334, 9015858, 10518501, 14024668, 18031716, 21037002, 31555503, 42074004, 63111006, 126222012]

約数ペア:

[(1, 126222012), (2, 63111006), (3, 42074004), (4, 31555503), (6, 21037002), (7, 18031716), (9, 14024668), (12, 10518501), (14, 9015858), (18, 7012334), (21, 6010572), (28, 4507929), (36, 3506167), (42, 3005286), (63, 2003524), (84, 1502643), (126, 1001762), (252, 500881)]