2017154874

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 5022720000

約数和(自身を除く): 3005565126

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 79, 98, 114, 133, 147, 158, 237, 266, 294, 343, 399, 474, 553, 653, 686, 798, 931, 1029, 1106, 1306, 1501, 1659, 1862, 1959, 2058, 2793, 3002, 3318, 3871, 3918, 4503, 4571, 5586, 6517, 7742, 9006, 9142, 10507, 11613, 12407, 13034, 13713, 19551, 21014, 23226, 24814, 27097, 27426, 31521, 31997, 37221, 39102, 51587, 54194, 63042, 63994, 73549, 74442, 81291, 86849, 95991, 103174, 147098, 154761, 162582, 173698, 191982, 220647, 223979, 260547, 309522, 361109, 441294, 447958, 514843, 521094, 607943, 671937, 722218, 980153, 1029686, 1083327, 1215886, 1343874, 1544529, 1823829, 1960306, 2166654, 2527763, 2940459, 3089058, 3647658, 4255601, 5055526, 5880918, 6861071, 7583289, 8511202, 12766803, 13722142, 15166578, 17694341, 20583213, 25533606, 35388682, 41166426, 48027497, 53083023, 96054994, 106166046, 144082491, 288164982, 336192479, 672384958, 1008577437, 2017154874]

約数ペア:

[(1, 2017154874), (2, 1008577437), (3, 672384958), (6, 336192479), (7, 288164982), (14, 144082491), (19, 106166046), (21, 96054994), (38, 53083023), (42, 48027497), (49, 41166426), (57, 35388682), (79, 25533606), (98, 20583213), (114, 17694341), (133, 15166578), (147, 13722142), (158, 12766803), (237, 8511202), (266, 7583289), (294, 6861071), (343, 5880918), (399, 5055526), (474, 4255601), (553, 3647658), (653, 3089058), (686, 2940459), (798, 2527763), (931, 2166654), (1029, 1960306), (1106, 1823829), (1306, 1544529), (1501, 1343874), (1659, 1215886), (1862, 1083327), (1959, 1029686), (2058, 980153), (2793, 722218), (3002, 671937), (3318, 607943), (3871, 521094), (3918, 514843), (4503, 447958), (4571, 441294), (5586, 361109), (6517, 309522), (7742, 260547), (9006, 223979), (9142, 220647), (10507, 191982), (11613, 173698), (12407, 162582), (13034, 154761), (13713, 147098), (19551, 103174), (21014, 95991), (23226, 86849), (24814, 81291), (27097, 74442), (27426, 73549), (31521, 63994), (31997, 63042), (37221, 54194), (39102, 51587)]