2011095036

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{76421}}^1$

素因数の和:76491

約数の個数: 72

約数和(自身を含む): 5507886384

約数和(自身を除く): 3496791348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 4386, 6579, 8772, 13158, 26316, 76421, 152842, 229263, 305684, 458526, 687789, 917052, 1299157, 1375578, 2598314, 2751156, 3286103, 3897471, 5196628, 6572206, 7794942, 9858309, 11692413, 13144412, 15589884, 19716618, 23384826, 29574927, 39433236, 46769652, 55863751, 59149854, 111727502, 118299708, 167591253, 223455004, 335182506, 502773759, 670365012, 1005547518, 2011095036]

約数ペア:

[(1, 2011095036), (2, 1005547518), (3, 670365012), (4, 502773759), (6, 335182506), (9, 223455004), (12, 167591253), (17, 118299708), (18, 111727502), (34, 59149854), (36, 55863751), (43, 46769652), (51, 39433236), (68, 29574927), (86, 23384826), (102, 19716618), (129, 15589884), (153, 13144412), (172, 11692413), (204, 9858309), (258, 7794942), (306, 6572206), (387, 5196628), (516, 3897471), (612, 3286103), (731, 2751156), (774, 2598314), (1462, 1375578), (1548, 1299157), (2193, 917052), (2924, 687789), (4386, 458526), (6579, 305684), (8772, 229263), (13158, 152842), (26316, 76421)]