140448252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1672003}}^1$

素因数の和:1672017

約数の個数: 24

約数和(自身を含む): 374528896

約数和(自身を除く): 234080644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1672003, 3344006, 5016009, 6688012, 10032018, 11704021, 20064036, 23408042, 35112063, 46816084, 70224126, 140448252]

約数ペア:

[(1, 140448252), (2, 70224126), (3, 46816084), (4, 35112063), (6, 23408042), (7, 20064036), (12, 11704021), (14, 10032018), (21, 6688012), (28, 5016009), (42, 3344006), (84, 1672003)]