13819878

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2421

約数の個数: 48

約数和(自身を含む): 33387120

約数和(自身を除く): 19567242

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2377, 2907, 4754, 5814, 7131, 14262, 21393, 40409, 42786, 45163, 80818, 90326, 121227, 135489, 242454, 270978, 363681, 406467, 727362, 767771, 812934, 1535542, 2303313, 4606626, 6909939, 13819878]

約数ペア:

[(1, 13819878), (2, 6909939), (3, 4606626), (6, 2303313), (9, 1535542), (17, 812934), (18, 767771), (19, 727362), (34, 406467), (38, 363681), (51, 270978), (57, 242454), (102, 135489), (114, 121227), (153, 90326), (171, 80818), (306, 45163), (323, 42786), (342, 40409), (646, 21393), (969, 14262), (1938, 7131), (2377, 5814), (2907, 4754)]