18642396

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{14519}}^1$

素因数の和:14633

約数の個数: 24

約数和(自身を含む): 43908480

約数和(自身を除く): 25266084

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 14519, 29038, 43557, 58076, 87114, 174228, 1553533, 3107066, 4660599, 6214132, 9321198, 18642396]

約数ペア:

[(1, 18642396), (2, 9321198), (3, 6214132), (4, 4660599), (6, 3107066), (12, 1553533), (107, 174228), (214, 87114), (321, 58076), (428, 43557), (642, 29038), (1284, 14519)]