18418758

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{74873}}^1$

素因数の和:74919

約数の個数: 16

約数和(自身を含む): 37736496

約数和(自身を除く): 19317738

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 74873, 149746, 224619, 449238, 3069793, 6139586, 9209379, 18418758]

約数ペア:

[(1, 18418758), (2, 9209379), (3, 6139586), (6, 3069793), (41, 449238), (82, 224619), (123, 149746), (246, 74873)]