86819982

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1487}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 179131392

約数和(自身を除く): 92311410

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 263, 526, 789, 1487, 1578, 2974, 4461, 8922, 9731, 19462, 29193, 55019, 58386, 110038, 165057, 330114, 391081, 782162, 1173243, 2346486, 14469997, 28939994, 43409991, 86819982]

約数ペア:

[(1, 86819982), (2, 43409991), (3, 28939994), (6, 14469997), (37, 2346486), (74, 1173243), (111, 782162), (222, 391081), (263, 330114), (526, 165057), (789, 110038), (1487, 58386), (1578, 55019), (2974, 29193), (4461, 19462), (8922, 9731)]