7914222

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 18354960

約数和(自身を除く): 10440738

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 317, 342, 438, 634, 657, 951, 1314, 1387, 1902, 2774, 2853, 4161, 5706, 6023, 8322, 12046, 12483, 18069, 23141, 24966, 36138, 46282, 54207, 69423, 108414, 138846, 208269, 416538, 439679, 879358, 1319037, 2638074, 3957111, 7914222]

約数ペア:

[(1, 7914222), (2, 3957111), (3, 2638074), (6, 1319037), (9, 879358), (18, 439679), (19, 416538), (38, 208269), (57, 138846), (73, 108414), (114, 69423), (146, 54207), (171, 46282), (219, 36138), (317, 24966), (342, 23141), (438, 18069), (634, 12483), (657, 12046), (951, 8322), (1314, 6023), (1387, 5706), (1902, 4161), (2774, 2853)]