6721198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 11819520

約数和(自身を除く): 5098322

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 359, 407, 506, 718, 814, 851, 1702, 3949, 7898, 8257, 9361, 13283, 16514, 18722, 26566, 90827, 146113, 181654, 292226, 305509, 611018, 3360599, 6721198]

約数ペア:

[(1, 6721198), (2, 3360599), (11, 611018), (22, 305509), (23, 292226), (37, 181654), (46, 146113), (74, 90827), (253, 26566), (359, 18722), (407, 16514), (506, 13283), (718, 9361), (814, 8257), (851, 7898), (1702, 3949)]