1660926828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{9007}}^1$

素因数の和:9163

約数の個数: 72

約数和(自身を含む): 4293861376

約数和(自身を除く): 2632934548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 127, 132, 242, 254, 363, 381, 484, 508, 726, 762, 1397, 1452, 1524, 2794, 4191, 5588, 8382, 9007, 15367, 16764, 18014, 27021, 30734, 36028, 46101, 54042, 61468, 92202, 99077, 108084, 184404, 198154, 297231, 396308, 594462, 1089847, 1143889, 1188924, 2179694, 2287778, 3269541, 3431667, 4359388, 4575556, 6539082, 6863334, 12582779, 13078164, 13726668, 25165558, 37748337, 50331116, 75496674, 138410569, 150993348, 276821138, 415231707, 553642276, 830463414, 1660926828]

約数ペア:

[(1, 1660926828), (2, 830463414), (3, 553642276), (4, 415231707), (6, 276821138), (11, 150993348), (12, 138410569), (22, 75496674), (33, 50331116), (44, 37748337), (66, 25165558), (121, 13726668), (127, 13078164), (132, 12582779), (242, 6863334), (254, 6539082), (363, 4575556), (381, 4359388), (484, 3431667), (508, 3269541), (726, 2287778), (762, 2179694), (1397, 1188924), (1452, 1143889), (1524, 1089847), (2794, 594462), (4191, 396308), (5588, 297231), (8382, 198154), (9007, 184404), (15367, 108084), (16764, 99077), (18014, 92202), (27021, 61468), (30734, 54042), (36028, 46101)]