1643004

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:488

約数の個数: 60

約数和(自身を含む): 4695768

約数和(自身を除く): 3052764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 461, 594, 891, 922, 1188, 1383, 1782, 1844, 2766, 3564, 4149, 5071, 5532, 8298, 10142, 12447, 15213, 16596, 20284, 24894, 30426, 37341, 45639, 49788, 60852, 74682, 91278, 136917, 149364, 182556, 273834, 410751, 547668, 821502, 1643004]

約数ペア:

[(1, 1643004), (2, 821502), (3, 547668), (4, 410751), (6, 273834), (9, 182556), (11, 149364), (12, 136917), (18, 91278), (22, 74682), (27, 60852), (33, 49788), (36, 45639), (44, 37341), (54, 30426), (66, 24894), (81, 20284), (99, 16596), (108, 15213), (132, 12447), (162, 10142), (198, 8298), (297, 5532), (324, 5071), (396, 4149), (461, 3564), (594, 2766), (891, 1844), (922, 1782), (1188, 1383)]