18301176

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1619}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 49912200

約数和(自身を除く): 31611024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1619, 1884, 2826, 3238, 3768, 4857, 5652, 6476, 9714, 11304, 12952, 14571, 19428, 29142, 38856, 58284, 116568, 254183, 508366, 762549, 1016732, 1525098, 2033464, 2287647, 3050196, 4575294, 6100392, 9150588, 18301176]

約数ペア:

[(1, 18301176), (2, 9150588), (3, 6100392), (4, 4575294), (6, 3050196), (8, 2287647), (9, 2033464), (12, 1525098), (18, 1016732), (24, 762549), (36, 508366), (72, 254183), (157, 116568), (314, 58284), (471, 38856), (628, 29142), (942, 19428), (1256, 14571), (1413, 12952), (1619, 11304), (1884, 9714), (2826, 6476), (3238, 5652), (3768, 4857)]