40087782

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 104332800

約数和(自身を除く): 64245018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 151, 258, 294, 301, 302, 343, 387, 441, 453, 602, 686, 774, 882, 903, 906, 1029, 1057, 1359, 1806, 2058, 2107, 2114, 2709, 2718, 3087, 3171, 4214, 5418, 6174, 6321, 6342, 6493, 7399, 9513, 12642, 12986, 14749, 14798, 18963, 19026, 19479, 22197, 29498, 37926, 38958, 44247, 44394, 45451, 51793, 58437, 66591, 88494, 90902, 103586, 116874, 132741, 133182, 136353, 155379, 265482, 272706, 310758, 318157, 409059, 466137, 636314, 818118, 932274, 954471, 1908942, 2227099, 2863413, 4454198, 5726826, 6681297, 13362594, 20043891, 40087782]

約数ペア:

[(1, 40087782), (2, 20043891), (3, 13362594), (6, 6681297), (7, 5726826), (9, 4454198), (14, 2863413), (18, 2227099), (21, 1908942), (42, 954471), (43, 932274), (49, 818118), (63, 636314), (86, 466137), (98, 409059), (126, 318157), (129, 310758), (147, 272706), (151, 265482), (258, 155379), (294, 136353), (301, 133182), (302, 132741), (343, 116874), (387, 103586), (441, 90902), (453, 88494), (602, 66591), (686, 58437), (774, 51793), (882, 45451), (903, 44394), (906, 44247), (1029, 38958), (1057, 37926), (1359, 29498), (1806, 22197), (2058, 19479), (2107, 19026), (2114, 18963), (2709, 14798), (2718, 14749), (3087, 12986), (3171, 12642), (4214, 9513), (5418, 7399), (6174, 6493), (6321, 6342)]