390012252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4643003}}^1$

素因数の和:4643017

約数の個数: 24

約数和(自身を含む): 1040032896

約数和(自身を除く): 650020644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4643003, 9286006, 13929009, 18572012, 27858018, 32501021, 55716036, 65002042, 97503063, 130004084, 195006126, 390012252]

約数ペア:

[(1, 390012252), (2, 195006126), (3, 130004084), (4, 97503063), (6, 65002042), (7, 55716036), (12, 32501021), (14, 27858018), (21, 18572012), (28, 13929009), (42, 9286006), (84, 4643003)]