18704142

素因数分解:

$2^1\times 3^3\times {\mathrm{346373}}^1$

素因数の和:346384

約数の個数: 16

約数和(自身を含む): 41564880

約数和(自身を除く): 22860738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 346373, 692746, 1039119, 2078238, 3117357, 6234714, 9352071, 18704142]

約数ペア:

[(1, 18704142), (2, 9352071), (3, 6234714), (6, 3117357), (9, 2078238), (18, 1039119), (27, 692746), (54, 346373)]