1780905.00000000

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{39163}}^1$

素因数の和:39187

約数の個数: 32

約数和(自身を含む): 65795520

約数和(自身を除く): 38303094

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 39163, 78326, 117489, 234978, 352467, 509119, 704934, 1018238, 1057401, 1527357, 2114802, 3054714, 4582071, 9164142, 13746213, 27492426]

約数ペア:

[(1, 27492426), (2, 13746213), (3, 9164142), (6, 4582071), (9, 3054714), (13, 2114802), (18, 1527357), (26, 1057401), (27, 1018238), (39, 704934), (54, 509119), (78, 352467), (117, 234978), (234, 117489), (351, 78326), (702, 39163)]