1296702

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 3283200

約数和(自身を除く): 1986498

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 59, 66, 74, 99, 111, 118, 177, 198, 222, 297, 333, 354, 407, 531, 594, 649, 666, 814, 999, 1062, 1221, 1298, 1593, 1947, 1998, 2183, 2442, 3186, 3663, 3894, 4366, 5841, 6549, 7326, 10989, 11682, 13098, 17523, 19647, 21978, 24013, 35046, 39294, 48026, 58941, 72039, 117882, 144078, 216117, 432234, 648351, 1296702]

約数ペア:

[(1, 1296702), (2, 648351), (3, 432234), (6, 216117), (9, 144078), (11, 117882), (18, 72039), (22, 58941), (27, 48026), (33, 39294), (37, 35046), (54, 24013), (59, 21978), (66, 19647), (74, 17523), (99, 13098), (111, 11682), (118, 10989), (177, 7326), (198, 6549), (222, 5841), (297, 4366), (333, 3894), (354, 3663), (407, 3186), (531, 2442), (594, 2183), (649, 1998), (666, 1947), (814, 1593), (999, 1298), (1062, 1221)]