69708438

素因数分解:

$2^1\times 3^7\times {\mathrm{15937}}^1$

素因数の和:15960

約数の個数: 32

約数和(自身を含む): 156829920

約数和(自身を除く): 87121482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 15937, 31874, 47811, 95622, 143433, 286866, 430299, 860598, 1290897, 2581794, 3872691, 7745382, 11618073, 23236146, 34854219, 69708438]

約数ペア:

[(1, 69708438), (2, 34854219), (3, 23236146), (6, 11618073), (9, 7745382), (18, 3872691), (27, 2581794), (54, 1290897), (81, 860598), (162, 430299), (243, 286866), (486, 143433), (729, 95622), (1458, 47811), (2187, 31874), (4374, 15937)]