638276796

素因数分解:

$2^2\times 3^2\times {\mathrm{547}}^1\times {\mathrm{32413}}^1$

素因数の和:32970

約数の個数: 36

約数和(自身を含む): 1616421352

約数和(自身を除く): 978144556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 547, 1094, 1641, 2188, 3282, 4923, 6564, 9846, 19692, 32413, 64826, 97239, 129652, 194478, 291717, 388956, 583434, 1166868, 17729911, 35459822, 53189733, 70919644, 106379466, 159569199, 212758932, 319138398, 638276796]

約数ペア:

[(1, 638276796), (2, 319138398), (3, 212758932), (4, 159569199), (6, 106379466), (9, 70919644), (12, 53189733), (18, 35459822), (36, 17729911), (547, 1166868), (1094, 583434), (1641, 388956), (2188, 291717), (3282, 194478), (4923, 129652), (6564, 97239), (9846, 64826), (19692, 32413)]