2021907342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3571}}^1$

素因数の和:3674

約数の個数: 128

約数和(自身を含む): 5357657088

約数和(自身を除く): 3335749746

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 61, 78, 91, 102, 119, 122, 182, 183, 221, 238, 273, 357, 366, 427, 442, 546, 663, 714, 793, 854, 1037, 1281, 1326, 1547, 1586, 2074, 2379, 2562, 3094, 3111, 3571, 4641, 4758, 5551, 6222, 7142, 7259, 9282, 10713, 11102, 13481, 14518, 16653, 21426, 21777, 24997, 26962, 33306, 40443, 43554, 46423, 49994, 60707, 74991, 80886, 92846, 94367, 121414, 139269, 149982, 182121, 188734, 217831, 278538, 283101, 324961, 364242, 424949, 435662, 566202, 649922, 653493, 789191, 849898, 974883, 1274847, 1306986, 1524817, 1578382, 1949766, 2367573, 2549694, 2831803, 3049634, 3703127, 4574451, 4735146, 5524337, 5663606, 7406254, 8495409, 9148902, 11048674, 11109381, 16573011, 16990818, 19822621, 22218762, 25921889, 33146022, 39645242, 48140651, 51843778, 59467863, 77765667, 96281302, 118935726, 144421953, 155531334, 288843906, 336984557, 673969114, 1010953671, 2021907342]

約数ペア:

[(1, 2021907342), (2, 1010953671), (3, 673969114), (6, 336984557), (7, 288843906), (13, 155531334), (14, 144421953), (17, 118935726), (21, 96281302), (26, 77765667), (34, 59467863), (39, 51843778), (42, 48140651), (51, 39645242), (61, 33146022), (78, 25921889), (91, 22218762), (102, 19822621), (119, 16990818), (122, 16573011), (182, 11109381), (183, 11048674), (221, 9148902), (238, 8495409), (273, 7406254), (357, 5663606), (366, 5524337), (427, 4735146), (442, 4574451), (546, 3703127), (663, 3049634), (714, 2831803), (793, 2549694), (854, 2367573), (1037, 1949766), (1281, 1578382), (1326, 1524817), (1547, 1306986), (1586, 1274847), (2074, 974883), (2379, 849898), (2562, 789191), (3094, 653493), (3111, 649922), (3571, 566202), (4641, 435662), (4758, 424949), (5551, 364242), (6222, 324961), (7142, 283101), (7259, 278538), (9282, 217831), (10713, 188734), (11102, 182121), (13481, 149982), (14518, 139269), (16653, 121414), (21426, 94367), (21777, 92846), (24997, 80886), (26962, 74991), (33306, 60707), (40443, 49994), (43554, 46423)]