1805274

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 4063680

約数和(自身を除く): 2258406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 331, 606, 662, 909, 993, 1818, 1986, 2727, 2979, 5454, 5958, 8937, 17874, 33431, 66862, 100293, 200586, 300879, 601758, 902637, 1805274]

約数ペア:

[(1, 1805274), (2, 902637), (3, 601758), (6, 300879), (9, 200586), (18, 100293), (27, 66862), (54, 33431), (101, 17874), (202, 8937), (303, 5958), (331, 5454), (606, 2979), (662, 2727), (909, 1986), (993, 1818)]