170997606

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38461}}^1$

素因数の和:38501

約数の個数: 48

約数和(自身を含む): 420005040

約数和(自身を除く): 249007434

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 38461, 76922, 115383, 230766, 346149, 499993, 692298, 730759, 999986, 1461518, 1499979, 2192277, 2999958, 4384554, 4499937, 6576831, 8999874, 9499867, 13153662, 18999734, 28499601, 56999202, 85498803, 170997606]

約数ペア:

[(1, 170997606), (2, 85498803), (3, 56999202), (6, 28499601), (9, 18999734), (13, 13153662), (18, 9499867), (19, 8999874), (26, 6576831), (38, 4499937), (39, 4384554), (57, 2999958), (78, 2192277), (114, 1499979), (117, 1461518), (171, 999986), (234, 730759), (247, 692298), (342, 499993), (494, 346149), (741, 230766), (1482, 115383), (2223, 76922), (4446, 38461)]