8373438

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2963}}^1$

素因数の和:3128

約数の個数: 24

約数和(自身を含む): 18264168

約数和(自身を除く): 9890730

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 2963, 5926, 8889, 17778, 26667, 53334, 465191, 930382, 1395573, 2791146, 4186719, 8373438]

約数ペア:

[(1, 8373438), (2, 4186719), (3, 2791146), (6, 1395573), (9, 930382), (18, 465191), (157, 53334), (314, 26667), (471, 17778), (942, 8889), (1413, 5926), (2826, 2963)]