13981896

素因数分解:

$2^3\times 3^4\times {\mathrm{21577}}^1$

素因数の和:21595

約数の個数: 40

約数和(自身を含む): 39164070

約数和(自身を除く): 25182174

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 21577, 43154, 64731, 86308, 129462, 172616, 194193, 258924, 388386, 517848, 582579, 776772, 1165158, 1553544, 1747737, 2330316, 3495474, 4660632, 6990948, 13981896]

約数ペア:

[(1, 13981896), (2, 6990948), (3, 4660632), (4, 3495474), (6, 2330316), (8, 1747737), (9, 1553544), (12, 1165158), (18, 776772), (24, 582579), (27, 517848), (36, 388386), (54, 258924), (72, 194193), (81, 172616), (108, 129462), (162, 86308), (216, 64731), (324, 43154), (648, 21577)]