2017492542

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 5108544000

約数和(自身を除く): 3091051458

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 361, 419, 494, 513, 702, 722, 741, 838, 1026, 1083, 1257, 1482, 2166, 2223, 2514, 3249, 3771, 4446, 4693, 5447, 6498, 6669, 6859, 7542, 7961, 9386, 9747, 10894, 11313, 13338, 13718, 14079, 15922, 16341, 19494, 20577, 22626, 23883, 28158, 32682, 41154, 42237, 47766, 49023, 61731, 71649, 84474, 89167, 98046, 103493, 123462, 126711, 143298, 147069, 151259, 178334, 185193, 206986, 214947, 253422, 267501, 294138, 302518, 310479, 370386, 429894, 453777, 535002, 620958, 802503, 907554, 931437, 1361331, 1605006, 1862874, 1966367, 2407509, 2722662, 2794311, 2873921, 3932734, 4083993, 4815018, 5588622, 5747842, 5899101, 8167986, 8621763, 11798202, 17243526, 17697303, 25865289, 35394606, 37360973, 51730578, 53091909, 74721946, 77595867, 106183818, 112082919, 155191734, 224165838, 336248757, 672497514, 1008746271, 2017492542]

約数ペア:

[(1, 2017492542), (2, 1008746271), (3, 672497514), (6, 336248757), (9, 224165838), (13, 155191734), (18, 112082919), (19, 106183818), (26, 77595867), (27, 74721946), (38, 53091909), (39, 51730578), (54, 37360973), (57, 35394606), (78, 25865289), (114, 17697303), (117, 17243526), (171, 11798202), (234, 8621763), (247, 8167986), (342, 5899101), (351, 5747842), (361, 5588622), (419, 4815018), (494, 4083993), (513, 3932734), (702, 2873921), (722, 2794311), (741, 2722662), (838, 2407509), (1026, 1966367), (1083, 1862874), (1257, 1605006), (1482, 1361331), (2166, 931437), (2223, 907554), (2514, 802503), (3249, 620958), (3771, 535002), (4446, 453777), (4693, 429894), (5447, 370386), (6498, 310479), (6669, 302518), (6859, 294138), (7542, 267501), (7961, 253422), (9386, 214947), (9747, 206986), (10894, 185193), (11313, 178334), (13338, 151259), (13718, 147069), (14079, 143298), (15922, 126711), (16341, 123462), (19494, 103493), (20577, 98046), (22626, 89167), (23883, 84474), (28158, 71649), (32682, 61731), (41154, 49023), (42237, 47766)]