2016808542

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{120349}}^1$

素因数の和:120390

約数の個数: 72

約数和(自身を含む): 5350761000

約数和(自身を除く): 3333952458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 16758, 120349, 240698, 361047, 722094, 842443, 1083141, 1684886, 2166282, 2286631, 2527329, 4573262, 5054658, 5897101, 6859893, 7581987, 11794202, 13719786, 15163974, 16006417, 17691303, 20579679, 32012834, 35382606, 41159358, 48019251, 53073909, 96038502, 106147818, 112044919, 144057753, 224089838, 288115506, 336134757, 672269514, 1008404271, 2016808542]

約数ペア:

[(1, 2016808542), (2, 1008404271), (3, 672269514), (6, 336134757), (7, 288115506), (9, 224089838), (14, 144057753), (18, 112044919), (19, 106147818), (21, 96038502), (38, 53073909), (42, 48019251), (49, 41159358), (57, 35382606), (63, 32012834), (98, 20579679), (114, 17691303), (126, 16006417), (133, 15163974), (147, 13719786), (171, 11794202), (266, 7581987), (294, 6859893), (342, 5897101), (399, 5054658), (441, 4573262), (798, 2527329), (882, 2286631), (931, 2166282), (1197, 1684886), (1862, 1083141), (2394, 842443), (2793, 722094), (5586, 361047), (8379, 240698), (16758, 120349)]