13307061996

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{720547}}^1$

素因数の和:720585

約数の個数: 72

約数和(自身を含む): 36719126080

約数和(自身を除く): 23412064084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 9234, 18468, 720547, 1441094, 2161641, 2882188, 4323282, 6484923, 8646564, 12969846, 13690393, 19454769, 25939692, 27380786, 38909538, 41071179, 54761572, 58364307, 77819076, 82142358, 116728614, 123213537, 164284716, 175092921, 233457228, 246427074, 350185842, 369640611, 492854148, 700371684, 739281222, 1108921833, 1478562444, 2217843666, 3326765499, 4435687332, 6653530998, 13307061996]

約数ペア:

[(1, 13307061996), (2, 6653530998), (3, 4435687332), (4, 3326765499), (6, 2217843666), (9, 1478562444), (12, 1108921833), (18, 739281222), (19, 700371684), (27, 492854148), (36, 369640611), (38, 350185842), (54, 246427074), (57, 233457228), (76, 175092921), (81, 164284716), (108, 123213537), (114, 116728614), (162, 82142358), (171, 77819076), (228, 58364307), (243, 54761572), (324, 41071179), (342, 38909538), (486, 27380786), (513, 25939692), (684, 19454769), (972, 13690393), (1026, 12969846), (1539, 8646564), (2052, 6484923), (3078, 4323282), (4617, 2882188), (6156, 2161641), (9234, 1441094), (18468, 720547)]