68618538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{200639}}^1$

素因数の和:200666

約数の個数: 24

約数和(自身を含む): 156499200

約数和(自身を除く): 87880662

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 200639, 401278, 601917, 1203834, 1805751, 3611502, 3812141, 7624282, 11436423, 22872846, 34309269, 68618538]

約数ペア:

[(1, 68618538), (2, 34309269), (3, 22872846), (6, 11436423), (9, 7624282), (18, 3812141), (19, 3611502), (38, 1805751), (57, 1203834), (114, 601917), (171, 401278), (342, 200639)]