18738834

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{51199}}^1$

素因数の和:51265

約数の個数: 16

約数和(自身を含む): 38092800

約数和(自身を除く): 19353966

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 51199, 102398, 153597, 307194, 3123139, 6246278, 9369417, 18738834]

約数ペア:

[(1, 18738834), (2, 9369417), (3, 6246278), (6, 3123139), (61, 307194), (122, 153597), (183, 102398), (366, 51199)]