1857156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{22109}}^1$

素因数の和:22123

約数の個数: 24

約数和(自身を含む): 4952640

約数和(自身を除く): 3095484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 22109, 44218, 66327, 88436, 132654, 154763, 265308, 309526, 464289, 619052, 928578, 1857156]

約数ペア:

[(1, 1857156), (2, 928578), (3, 619052), (4, 464289), (6, 309526), (7, 265308), (12, 154763), (14, 132654), (21, 88436), (28, 66327), (42, 44218), (84, 22109)]