6521958

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 40

約数和(自身を含む): 14775552

約数和(自身を除く): 8253594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 317, 381, 634, 762, 951, 1143, 1902, 2286, 2853, 3429, 5706, 6858, 8559, 10287, 17118, 20574, 25677, 40259, 51354, 80518, 120777, 241554, 362331, 724662, 1086993, 2173986, 3260979, 6521958]

約数ペア:

[(1, 6521958), (2, 3260979), (3, 2173986), (6, 1086993), (9, 724662), (18, 362331), (27, 241554), (54, 120777), (81, 80518), (127, 51354), (162, 40259), (254, 25677), (317, 20574), (381, 17118), (634, 10287), (762, 8559), (951, 6858), (1143, 5706), (1902, 3429), (2286, 2853)]