738386874

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21739}}^1$

素因数の和:21804

約数の個数: 64

約数和(自身を含む): 1784419200

約数和(自身を除く): 1046032326

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 102, 111, 153, 222, 306, 333, 459, 629, 666, 918, 999, 1258, 1887, 1998, 3774, 5661, 11322, 16983, 21739, 33966, 43478, 65217, 130434, 195651, 369563, 391302, 586953, 739126, 804343, 1108689, 1173906, 1608686, 2217378, 2413029, 3326067, 4826058, 6652134, 7239087, 9978201, 13673831, 14478174, 19956402, 21717261, 27347662, 41021493, 43434522, 82042986, 123064479, 246128958, 369193437, 738386874]

約数ペア:

[(1, 738386874), (2, 369193437), (3, 246128958), (6, 123064479), (9, 82042986), (17, 43434522), (18, 41021493), (27, 27347662), (34, 21717261), (37, 19956402), (51, 14478174), (54, 13673831), (74, 9978201), (102, 7239087), (111, 6652134), (153, 4826058), (222, 3326067), (306, 2413029), (333, 2217378), (459, 1608686), (629, 1173906), (666, 1108689), (918, 804343), (999, 739126), (1258, 586953), (1887, 391302), (1998, 369563), (3774, 195651), (5661, 130434), (11322, 65217), (16983, 43478), (21739, 33966)]