25660404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9257}}^1$

素因数の和:9285

約数の個数: 72

約数和(自身を含む): 80877888

約数和(自身を除く): 55217484

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 9257, 18514, 27771, 37028, 55542, 64799, 83313, 101827, 111084, 129598, 166626, 194397, 203654, 259196, 305481, 333252, 388794, 407308, 583191, 610962, 712789, 777588, 916443, 1166382, 1221924, 1425578, 1832886, 2138367, 2332764, 2851156, 3665772, 4276734, 6415101, 8553468, 12830202, 25660404]

約数ペア:

[(1, 25660404), (2, 12830202), (3, 8553468), (4, 6415101), (6, 4276734), (7, 3665772), (9, 2851156), (11, 2332764), (12, 2138367), (14, 1832886), (18, 1425578), (21, 1221924), (22, 1166382), (28, 916443), (33, 777588), (36, 712789), (42, 610962), (44, 583191), (63, 407308), (66, 388794), (77, 333252), (84, 305481), (99, 259196), (126, 203654), (132, 194397), (154, 166626), (198, 129598), (231, 111084), (252, 101827), (308, 83313), (396, 64799), (462, 55542), (693, 37028), (924, 27771), (1386, 18514), (2772, 9257)]