17597496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 54720000

約数和(自身を除く): 37122504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 149, 152, 168, 222, 228, 259, 266, 296, 298, 399, 444, 447, 456, 518, 532, 596, 703, 777, 798, 888, 894, 1036, 1043, 1064, 1192, 1406, 1554, 1596, 1788, 2072, 2086, 2109, 2812, 2831, 3108, 3129, 3192, 3576, 4172, 4218, 4921, 5513, 5624, 5662, 6216, 6258, 8344, 8436, 8493, 9842, 11026, 11324, 12516, 14763, 16539, 16872, 16986, 19684, 19817, 22052, 22648, 25032, 29526, 33078, 33972, 38591, 39368, 39634, 44104, 59052, 59451, 66156, 67944, 77182, 79268, 104747, 115773, 118104, 118902, 132312, 154364, 158536, 209494, 231546, 237804, 308728, 314241, 418988, 463092, 475608, 628482, 733229, 837976, 926184, 1256964, 1466458, 2199687, 2513928, 2932916, 4399374, 5865832, 8798748, 17597496]

約数ペア:

[(1, 17597496), (2, 8798748), (3, 5865832), (4, 4399374), (6, 2932916), (7, 2513928), (8, 2199687), (12, 1466458), (14, 1256964), (19, 926184), (21, 837976), (24, 733229), (28, 628482), (37, 475608), (38, 463092), (42, 418988), (56, 314241), (57, 308728), (74, 237804), (76, 231546), (84, 209494), (111, 158536), (114, 154364), (133, 132312), (148, 118902), (149, 118104), (152, 115773), (168, 104747), (222, 79268), (228, 77182), (259, 67944), (266, 66156), (296, 59451), (298, 59052), (399, 44104), (444, 39634), (447, 39368), (456, 38591), (518, 33972), (532, 33078), (596, 29526), (703, 25032), (777, 22648), (798, 22052), (888, 19817), (894, 19684), (1036, 16986), (1043, 16872), (1064, 16539), (1192, 14763), (1406, 12516), (1554, 11324), (1596, 11026), (1788, 9842), (2072, 8493), (2086, 8436), (2109, 8344), (2812, 6258), (2831, 6216), (3108, 5662), (3129, 5624), (3192, 5513), (3576, 4921), (4172, 4218)]