8263836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 25966080

約数和(自身を除く): 17702244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 643, 714, 756, 918, 1071, 1286, 1428, 1836, 1929, 2142, 2572, 3213, 3858, 4284, 4501, 5787, 6426, 7716, 9002, 10931, 11574, 12852, 13503, 17361, 18004, 21862, 23148, 27006, 32793, 34722, 40509, 43724, 54012, 65586, 69444, 76517, 81018, 98379, 121527, 131172, 153034, 162036, 196758, 229551, 243054, 295137, 306068, 393516, 459102, 486108, 590274, 688653, 918204, 1180548, 1377306, 2065959, 2754612, 4131918, 8263836]

約数ペア:

[(1, 8263836), (2, 4131918), (3, 2754612), (4, 2065959), (6, 1377306), (7, 1180548), (9, 918204), (12, 688653), (14, 590274), (17, 486108), (18, 459102), (21, 393516), (27, 306068), (28, 295137), (34, 243054), (36, 229551), (42, 196758), (51, 162036), (54, 153034), (63, 131172), (68, 121527), (84, 98379), (102, 81018), (108, 76517), (119, 69444), (126, 65586), (153, 54012), (189, 43724), (204, 40509), (238, 34722), (252, 32793), (306, 27006), (357, 23148), (378, 21862), (459, 18004), (476, 17361), (612, 13503), (643, 12852), (714, 11574), (756, 10931), (918, 9002), (1071, 7716), (1286, 6426), (1428, 5787), (1836, 4501), (1929, 4284), (2142, 3858), (2572, 3213)]