13918926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 33384960

約数和(自身を除く): 19466034

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 59, 82, 118, 123, 137, 177, 246, 274, 287, 354, 411, 413, 574, 822, 826, 861, 959, 1239, 1722, 1918, 2419, 2478, 2877, 4838, 5617, 5754, 7257, 8083, 11234, 14514, 16166, 16851, 16933, 24249, 33702, 33866, 39319, 48498, 50799, 56581, 78638, 101598, 113162, 117957, 169743, 235914, 331403, 339486, 662806, 994209, 1988418, 2319821, 4639642, 6959463, 13918926]

約数ペア:

[(1, 13918926), (2, 6959463), (3, 4639642), (6, 2319821), (7, 1988418), (14, 994209), (21, 662806), (41, 339486), (42, 331403), (59, 235914), (82, 169743), (118, 117957), (123, 113162), (137, 101598), (177, 78638), (246, 56581), (274, 50799), (287, 48498), (354, 39319), (411, 33866), (413, 33702), (574, 24249), (822, 16933), (826, 16851), (861, 16166), (959, 14514), (1239, 11234), (1722, 8083), (1918, 7257), (2419, 5754), (2478, 5617), (2877, 4838)]