7839324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 21279440

約数和(自身を除く): 13440116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 146, 157, 171, 219, 228, 292, 314, 342, 438, 471, 628, 657, 684, 876, 942, 1314, 1387, 1413, 1884, 2628, 2774, 2826, 2983, 4161, 5548, 5652, 5966, 8322, 8949, 11461, 11932, 12483, 16644, 17898, 22922, 24966, 26847, 34383, 35796, 45844, 49932, 53694, 68766, 103149, 107388, 137532, 206298, 217759, 412596, 435518, 653277, 871036, 1306554, 1959831, 2613108, 3919662, 7839324]

約数ペア:

[(1, 7839324), (2, 3919662), (3, 2613108), (4, 1959831), (6, 1306554), (9, 871036), (12, 653277), (18, 435518), (19, 412596), (36, 217759), (38, 206298), (57, 137532), (73, 107388), (76, 103149), (114, 68766), (146, 53694), (157, 49932), (171, 45844), (219, 35796), (228, 34383), (292, 26847), (314, 24966), (342, 22922), (438, 17898), (471, 16644), (628, 12483), (657, 11932), (684, 11461), (876, 8949), (942, 8322), (1314, 5966), (1387, 5652), (1413, 5548), (1884, 4161), (2628, 2983), (2774, 2826)]