17953956

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{1429}}^1$

素因数の和:1788

約数の個数: 36

約数和(自身を含む): 45545500

約数和(自身を除く): 27591544

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 1429, 2094, 2858, 3141, 4188, 4287, 5716, 6282, 8574, 12564, 12861, 17148, 25722, 51444, 498721, 997442, 1496163, 1994884, 2992326, 4488489, 5984652, 8976978, 17953956]

約数ペア:

[(1, 17953956), (2, 8976978), (3, 5984652), (4, 4488489), (6, 2992326), (9, 1994884), (12, 1496163), (18, 997442), (36, 498721), (349, 51444), (698, 25722), (1047, 17148), (1396, 12861), (1429, 12564), (2094, 8574), (2858, 6282), (3141, 5716), (4188, 4287)]