15668620548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1\times {\mathrm{1597}}^1$

素因数の和:2313

約数の個数: 96

約数和(自身を含む): 42060791808

約数和(自身を除く): 26392171260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 431, 542, 813, 862, 1084, 1293, 1597, 1626, 1724, 1897, 2586, 3017, 3194, 3252, 3794, 4791, 5172, 5691, 6034, 6388, 7588, 9051, 9582, 11179, 11382, 12068, 18102, 19164, 22358, 22764, 33537, 36204, 44716, 67074, 116801, 134148, 233602, 350403, 432787, 467204, 688307, 700806, 817607, 865574, 1298361, 1376614, 1401612, 1635214, 1731148, 2064921, 2452821, 2596722, 2753228, 3029509, 3270428, 4129842, 4818149, 4905642, 5193444, 6059018, 8259684, 9088527, 9636298, 9811284, 12118036, 14454447, 18177054, 19272596, 28908894, 36354108, 57817788, 186531197, 373062394, 559593591, 746124788, 1119187182, 1305718379, 2238374364, 2611436758, 3917155137, 5222873516, 7834310274, 15668620548]

約数ペア:

[(1, 15668620548), (2, 7834310274), (3, 5222873516), (4, 3917155137), (6, 2611436758), (7, 2238374364), (12, 1305718379), (14, 1119187182), (21, 746124788), (28, 559593591), (42, 373062394), (84, 186531197), (271, 57817788), (431, 36354108), (542, 28908894), (813, 19272596), (862, 18177054), (1084, 14454447), (1293, 12118036), (1597, 9811284), (1626, 9636298), (1724, 9088527), (1897, 8259684), (2586, 6059018), (3017, 5193444), (3194, 4905642), (3252, 4818149), (3794, 4129842), (4791, 3270428), (5172, 3029509), (5691, 2753228), (6034, 2596722), (6388, 2452821), (7588, 2064921), (9051, 1731148), (9582, 1635214), (11179, 1401612), (11382, 1376614), (12068, 1298361), (18102, 865574), (19164, 817607), (22358, 700806), (22764, 688307), (33537, 467204), (36204, 432787), (44716, 350403), (67074, 233602), (116801, 134148)]