18956316

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{6959}}^1$

素因数の和:7193

約数の個数: 24

約数和(自身を含む): 44432640

約数和(自身を除く): 25476324

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 6959, 13918, 20877, 27836, 41754, 83508, 1579693, 3159386, 4739079, 6318772, 9478158, 18956316]

約数ペア:

[(1, 18956316), (2, 9478158), (3, 6318772), (4, 4739079), (6, 3159386), (12, 1579693), (227, 83508), (454, 41754), (681, 27836), (908, 20877), (1362, 13918), (2724, 6959)]