725274

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:73

約数の個数: 60

約数和(自身を含む): 1834602

約数和(自身を除く): 1109328

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 81, 99, 111, 121, 162, 198, 222, 242, 297, 333, 363, 407, 594, 666, 726, 814, 891, 999, 1089, 1221, 1782, 1998, 2178, 2442, 2997, 3267, 3663, 4477, 5994, 6534, 7326, 8954, 9801, 10989, 13431, 19602, 21978, 26862, 32967, 40293, 65934, 80586, 120879, 241758, 362637, 725274]

約数ペア:

[(1, 725274), (2, 362637), (3, 241758), (6, 120879), (9, 80586), (11, 65934), (18, 40293), (22, 32967), (27, 26862), (33, 21978), (37, 19602), (54, 13431), (66, 10989), (74, 9801), (81, 8954), (99, 7326), (111, 6534), (121, 5994), (162, 4477), (198, 3663), (222, 3267), (242, 2997), (297, 2442), (333, 2178), (363, 1998), (407, 1782), (594, 1221), (666, 1089), (726, 999), (814, 891)]