263538

素因数分解:

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

素因数の和:52

約数の個数: 30

約数和(自身を含む): 628095

約数和(自身を除く): 364557

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 1331, 2178, 2662, 3993, 7986, 11979, 14641, 23958, 29282, 43923, 87846, 131769, 263538]

約数ペア:

[(1, 263538), (2, 131769), (3, 87846), (6, 43923), (9, 29282), (11, 23958), (18, 14641), (22, 11979), (33, 7986), (66, 3993), (99, 2662), (121, 2178), (198, 1331), (242, 1089), (363, 726)]