68871798

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{166357}}^1$

素因数の和:166388

約数の個数: 24

約数和(自身を含む): 155711088

約数和(自身を除く): 86839290

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 166357, 332714, 499071, 998142, 1497213, 2994426, 3826211, 7652422, 11478633, 22957266, 34435899, 68871798]

約数ペア:

[(1, 68871798), (2, 34435899), (3, 22957266), (6, 11478633), (9, 7652422), (18, 3826211), (23, 2994426), (46, 1497213), (69, 998142), (138, 499071), (207, 332714), (414, 166357)]