1078506

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 2751840

約数和(自身を除く): 1673334

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 419, 429, 838, 858, 1257, 1287, 2514, 2574, 3771, 4609, 5447, 7542, 9218, 10894, 13827, 16341, 27654, 32682, 41481, 49023, 59917, 82962, 98046, 119834, 179751, 359502, 539253, 1078506]

約数ペア:

[(1, 1078506), (2, 539253), (3, 359502), (6, 179751), (9, 119834), (11, 98046), (13, 82962), (18, 59917), (22, 49023), (26, 41481), (33, 32682), (39, 27654), (66, 16341), (78, 13827), (99, 10894), (117, 9218), (143, 7542), (198, 5447), (234, 4609), (286, 3771), (419, 2574), (429, 2514), (838, 1287), (858, 1257)]