18817308

素因数分解:

$2^2\times 3^2\times {\mathrm{522703}}^1$

素因数の和:522713

約数の個数: 18

約数和(自身を含む): 47566064

約数和(自身を除く): 28748756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 522703, 1045406, 1568109, 2090812, 3136218, 4704327, 6272436, 9408654, 18817308]

約数ペア:

[(1, 18817308), (2, 9408654), (3, 6272436), (4, 4704327), (6, 3136218), (9, 2090812), (12, 1568109), (18, 1045406), (36, 522703)]