17898076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 39916800

約数和(自身を除く): 22018724

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 1979, 2261, 3958, 4522, 7916, 9044, 13853, 27706, 33643, 37601, 55412, 67286, 75202, 134572, 150404, 235501, 263207, 471002, 526414, 639217, 942004, 1052828, 1278434, 2556868, 4474519, 8949038, 17898076]

約数ペア:

[(1, 17898076), (2, 8949038), (4, 4474519), (7, 2556868), (14, 1278434), (17, 1052828), (19, 942004), (28, 639217), (34, 526414), (38, 471002), (68, 263207), (76, 235501), (119, 150404), (133, 134572), (238, 75202), (266, 67286), (323, 55412), (476, 37601), (532, 33643), (646, 27706), (1292, 13853), (1979, 9044), (2261, 7916), (3958, 4522)]