16683408

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{613}}^1$

素因数の和:643

約数の個数: 120

約数和(自身を含む): 55427008

約数和(自身を除く): 38743600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 613, 648, 756, 972, 1008, 1134, 1226, 1296, 1512, 1701, 1839, 1944, 2268, 2452, 3024, 3402, 3678, 3888, 4291, 4536, 4904, 5517, 6804, 7356, 8582, 9072, 9808, 11034, 12873, 13608, 14712, 16551, 17164, 22068, 25746, 27216, 29424, 33102, 34328, 38619, 44136, 49653, 51492, 66204, 68656, 77238, 88272, 99306, 102984, 115857, 132408, 148959, 154476, 198612, 205968, 231714, 264816, 297918, 308952, 347571, 397224, 463428, 595836, 617904, 695142, 794448, 926856, 1042713, 1191672, 1390284, 1853712, 2085426, 2383344, 2780568, 4170852, 5561136, 8341704, 16683408]

約数ペア:

[(1, 16683408), (2, 8341704), (3, 5561136), (4, 4170852), (6, 2780568), (7, 2383344), (8, 2085426), (9, 1853712), (12, 1390284), (14, 1191672), (16, 1042713), (18, 926856), (21, 794448), (24, 695142), (27, 617904), (28, 595836), (36, 463428), (42, 397224), (48, 347571), (54, 308952), (56, 297918), (63, 264816), (72, 231714), (81, 205968), (84, 198612), (108, 154476), (112, 148959), (126, 132408), (144, 115857), (162, 102984), (168, 99306), (189, 88272), (216, 77238), (243, 68656), (252, 66204), (324, 51492), (336, 49653), (378, 44136), (432, 38619), (486, 34328), (504, 33102), (567, 29424), (613, 27216), (648, 25746), (756, 22068), (972, 17164), (1008, 16551), (1134, 14712), (1226, 13608), (1296, 12873), (1512, 11034), (1701, 9808), (1839, 9072), (1944, 8582), (2268, 7356), (2452, 6804), (3024, 5517), (3402, 4904), (3678, 4536), (3888, 4291)]