18186274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^2$

素因数の和:238

約数の個数: 24

約数和(自身を含む): 29127168

約数和(自身を除く): 10940894

約数列:

[1, 2, 31, 47, 62, 79, 94, 158, 1457, 2449, 2914, 3713, 4898, 6241, 7426, 12482, 115103, 193471, 230206, 293327, 386942, 586654, 9093137, 18186274]

約数ペア:

[(1, 18186274), (2, 9093137), (31, 586654), (47, 386942), (62, 293327), (79, 230206), (94, 193471), (158, 115103), (1457, 12482), (2449, 7426), (2914, 6241), (3713, 4898)]