139335246

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5581}}^1$

素因数の和:5681

約数の個数: 48

約数和(自身を含む): 322193040

約数和(自身を除く): 182857794

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 4161, 5581, 8322, 11162, 12483, 16743, 24966, 33486, 50229, 100458, 106039, 212078, 318117, 407413, 636234, 814826, 954351, 1222239, 1908702, 2444478, 3666717, 7333434, 7740847, 15481694, 23222541, 46445082, 69667623, 139335246]

約数ペア:

[(1, 139335246), (2, 69667623), (3, 46445082), (6, 23222541), (9, 15481694), (18, 7740847), (19, 7333434), (38, 3666717), (57, 2444478), (73, 1908702), (114, 1222239), (146, 954351), (171, 814826), (219, 636234), (342, 407413), (438, 318117), (657, 212078), (1314, 106039), (1387, 100458), (2774, 50229), (4161, 33486), (5581, 24966), (8322, 16743), (11162, 12483)]