18483572

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 33707520

約数和(自身を除く): 15223948

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 1759, 2627, 3518, 5254, 7036, 10508, 65083, 124889, 130166, 249778, 260332, 499556, 4620893, 9241786, 18483572]

約数ペア:

[(1, 18483572), (2, 9241786), (4, 4620893), (37, 499556), (71, 260332), (74, 249778), (142, 130166), (148, 124889), (284, 65083), (1759, 10508), (2627, 7036), (3518, 5254)]