673008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2003}}^1$

素因数の和:2021

約数の個数: 40

約数和(自身を含む): 1987968

約数和(自身を除く): 1314960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2003, 4006, 6009, 8012, 12018, 14021, 16024, 24036, 28042, 32048, 42063, 48072, 56084, 84126, 96144, 112168, 168252, 224336, 336504, 673008]

約数ペア:

[(1, 673008), (2, 336504), (3, 224336), (4, 168252), (6, 112168), (7, 96144), (8, 84126), (12, 56084), (14, 48072), (16, 42063), (21, 32048), (24, 28042), (28, 24036), (42, 16024), (48, 14021), (56, 12018), (84, 8012), (112, 6009), (168, 4006), (336, 2003)]