2012067351

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 3703942080

約数和(自身を除く): 1691874729

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 137, 147, 153, 189, 357, 411, 441, 459, 653, 833, 959, 1071, 1233, 1323, 1959, 2329, 2499, 2877, 3213, 3699, 4571, 5877, 6713, 6987, 7497, 8631, 11101, 13713, 16303, 17631, 20139, 20961, 22491, 25893, 31997, 33303, 41139, 48909, 60417, 62883, 77707, 89461, 95991, 99909, 114121, 123417, 146727, 181251, 233121, 268383, 287973, 299727, 342363, 440181, 543949, 626227, 699363, 805149, 863919, 1027089, 1520837, 1631847, 1878681, 2098089, 2415447, 3081267, 4383589, 4562511, 4895541, 5636043, 10645859, 13150767, 13687533, 14686623, 16908129, 31937577, 39452301, 41062599, 74521013, 95812731, 118356903, 223563039, 287438193, 670689117, 2012067351]

約数ペア:

[(1, 2012067351), (3, 670689117), (7, 287438193), (9, 223563039), (17, 118356903), (21, 95812731), (27, 74521013), (49, 41062599), (51, 39452301), (63, 31937577), (119, 16908129), (137, 14686623), (147, 13687533), (153, 13150767), (189, 10645859), (357, 5636043), (411, 4895541), (441, 4562511), (459, 4383589), (653, 3081267), (833, 2415447), (959, 2098089), (1071, 1878681), (1233, 1631847), (1323, 1520837), (1959, 1027089), (2329, 863919), (2499, 805149), (2877, 699363), (3213, 626227), (3699, 543949), (4571, 440181), (5877, 342363), (6713, 299727), (6987, 287973), (7497, 268383), (8631, 233121), (11101, 181251), (13713, 146727), (16303, 123417), (17631, 114121), (20139, 99909), (20961, 95991), (22491, 89461), (25893, 77707), (31997, 62883), (33303, 60417), (41139, 48909)]