2499228

素因数分解:

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

素因数の和:403

約数の個数: 48

約数和(自身を含む): 6588960

約数和(自身を除く): 4089732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 317, 438, 634, 657, 876, 951, 1268, 1314, 1902, 1971, 2628, 2853, 3804, 3942, 5706, 7884, 8559, 11412, 17118, 23141, 34236, 46282, 69423, 92564, 138846, 208269, 277692, 416538, 624807, 833076, 1249614, 2499228]

約数ペア:

[(1, 2499228), (2, 1249614), (3, 833076), (4, 624807), (6, 416538), (9, 277692), (12, 208269), (18, 138846), (27, 92564), (36, 69423), (54, 46282), (73, 34236), (108, 23141), (146, 17118), (219, 11412), (292, 8559), (317, 7884), (438, 5706), (634, 3942), (657, 3804), (876, 2853), (951, 2628), (1268, 1971), (1314, 1902)]