11851026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 27841536

約数和(自身を除く): 15990510

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 37, 46, 66, 69, 74, 111, 138, 211, 222, 253, 407, 422, 506, 633, 759, 814, 851, 1221, 1266, 1518, 1702, 2321, 2442, 2553, 4642, 4853, 5106, 6963, 7807, 9361, 9706, 13926, 14559, 15614, 18722, 23421, 28083, 29118, 46842, 53383, 56166, 85877, 106766, 160149, 171754, 179561, 257631, 320298, 359122, 515262, 538683, 1077366, 1975171, 3950342, 5925513, 11851026]

約数ペア:

[(1, 11851026), (2, 5925513), (3, 3950342), (6, 1975171), (11, 1077366), (22, 538683), (23, 515262), (33, 359122), (37, 320298), (46, 257631), (66, 179561), (69, 171754), (74, 160149), (111, 106766), (138, 85877), (211, 56166), (222, 53383), (253, 46842), (407, 29118), (422, 28083), (506, 23421), (633, 18722), (759, 15614), (814, 14559), (851, 13926), (1221, 9706), (1266, 9361), (1518, 7807), (1702, 6963), (2321, 5106), (2442, 4853), (2553, 4642)]