18009936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1089

約数の個数: 120

約数和(自身を含む): 61049664

約数和(自身を除く): 43039728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1051, 1071, 1224, 1428, 1904, 2102, 2142, 2448, 2856, 3153, 4204, 4284, 5712, 6306, 7357, 8408, 8568, 9459, 12612, 14714, 16816, 17136, 17867, 18918, 22071, 25224, 29428, 35734, 37836, 44142, 50448, 53601, 58856, 66213, 71468, 75672, 88284, 107202, 117712, 125069, 132426, 142936, 151344, 160803, 176568, 214404, 250138, 264852, 285872, 321606, 353136, 375207, 428808, 500276, 529704, 643212, 750414, 857616, 1000552, 1059408, 1125621, 1286424, 1500828, 2001104, 2251242, 2572848, 3001656, 4502484, 6003312, 9004968, 18009936]

約数ペア:

[(1, 18009936), (2, 9004968), (3, 6003312), (4, 4502484), (6, 3001656), (7, 2572848), (8, 2251242), (9, 2001104), (12, 1500828), (14, 1286424), (16, 1125621), (17, 1059408), (18, 1000552), (21, 857616), (24, 750414), (28, 643212), (34, 529704), (36, 500276), (42, 428808), (48, 375207), (51, 353136), (56, 321606), (63, 285872), (68, 264852), (72, 250138), (84, 214404), (102, 176568), (112, 160803), (119, 151344), (126, 142936), (136, 132426), (144, 125069), (153, 117712), (168, 107202), (204, 88284), (238, 75672), (252, 71468), (272, 66213), (306, 58856), (336, 53601), (357, 50448), (408, 44142), (476, 37836), (504, 35734), (612, 29428), (714, 25224), (816, 22071), (952, 18918), (1008, 17867), (1051, 17136), (1071, 16816), (1224, 14714), (1428, 12612), (1904, 9459), (2102, 8568), (2142, 8408), (2448, 7357), (2856, 6306), (3153, 5712), (4204, 4284)]