18086988

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{24709}}^1$

素因数の和:24777

約数の個数: 24

約数和(自身を含む): 42896560

約数和(自身を除く): 24809572

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 24709, 49418, 74127, 98836, 148254, 296508, 1507249, 3014498, 4521747, 6028996, 9043494, 18086988]

約数ペア:

[(1, 18086988), (2, 9043494), (3, 6028996), (4, 4521747), (6, 3014498), (12, 1507249), (61, 296508), (122, 148254), (183, 98836), (244, 74127), (366, 49418), (732, 24709)]