12911742

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19387}}^1$

素因数の和:19432

約数の個数: 24

約数和(自身を含む): 28733016

約数和(自身を除く): 15821274

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 19387, 38774, 58161, 116322, 174483, 348966, 717319, 1434638, 2151957, 4303914, 6455871, 12911742]

約数ペア:

[(1, 12911742), (2, 6455871), (3, 4303914), (6, 2151957), (9, 1434638), (18, 717319), (37, 348966), (74, 174483), (111, 116322), (222, 58161), (333, 38774), (666, 19387)]