2017676952

素因数分解:

$2^3\times 3^4\times {\mathrm{977}}^1\times {\mathrm{3187}}^1$

素因数の和:4182

約数の個数: 80

約数和(自身を含む): 5658923160

約数和(自身を除く): 3641246208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 977, 1954, 2931, 3187, 3908, 5862, 6374, 7816, 8793, 9561, 11724, 12748, 17586, 19122, 23448, 25496, 26379, 28683, 35172, 38244, 52758, 57366, 70344, 76488, 79137, 86049, 105516, 114732, 158274, 172098, 211032, 229464, 258147, 316548, 344196, 516294, 633096, 688392, 1032588, 2065176, 3113699, 6227398, 9341097, 12454796, 18682194, 24909592, 28023291, 37364388, 56046582, 74728776, 84069873, 112093164, 168139746, 224186328, 252209619, 336279492, 504419238, 672558984, 1008838476, 2017676952]

約数ペア:

[(1, 2017676952), (2, 1008838476), (3, 672558984), (4, 504419238), (6, 336279492), (8, 252209619), (9, 224186328), (12, 168139746), (18, 112093164), (24, 84069873), (27, 74728776), (36, 56046582), (54, 37364388), (72, 28023291), (81, 24909592), (108, 18682194), (162, 12454796), (216, 9341097), (324, 6227398), (648, 3113699), (977, 2065176), (1954, 1032588), (2931, 688392), (3187, 633096), (3908, 516294), (5862, 344196), (6374, 316548), (7816, 258147), (8793, 229464), (9561, 211032), (11724, 172098), (12748, 158274), (17586, 114732), (19122, 105516), (23448, 86049), (25496, 79137), (26379, 76488), (28683, 70344), (35172, 57366), (38244, 52758)]