1972542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 64

約数和(自身を含む): 4919040

約数和(自身を除く): 2946498

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 121, 143, 209, 242, 247, 286, 363, 418, 429, 494, 627, 726, 741, 858, 1254, 1331, 1482, 1573, 2299, 2662, 2717, 3146, 3993, 4598, 4719, 5434, 6897, 7986, 8151, 9438, 13794, 16302, 17303, 25289, 29887, 34606, 50578, 51909, 59774, 75867, 89661, 103818, 151734, 179322, 328757, 657514, 986271, 1972542]

約数ペア:

[(1, 1972542), (2, 986271), (3, 657514), (6, 328757), (11, 179322), (13, 151734), (19, 103818), (22, 89661), (26, 75867), (33, 59774), (38, 51909), (39, 50578), (57, 34606), (66, 29887), (78, 25289), (114, 17303), (121, 16302), (143, 13794), (209, 9438), (242, 8151), (247, 7986), (286, 6897), (363, 5434), (418, 4719), (429, 4598), (494, 3993), (627, 3146), (726, 2717), (741, 2662), (858, 2299), (1254, 1573), (1331, 1482)]