69726618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15683}}^1$

素因数の和:15723

約数の個数: 48

約数和(自身を含む): 171269280

約数和(自身を除く): 101542662

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 15683, 31366, 47049, 94098, 141147, 203879, 282294, 297977, 407758, 595954, 611637, 893931, 1223274, 1787862, 1834911, 2681793, 3669822, 3873701, 5363586, 7747402, 11621103, 23242206, 34863309, 69726618]

約数ペア:

[(1, 69726618), (2, 34863309), (3, 23242206), (6, 11621103), (9, 7747402), (13, 5363586), (18, 3873701), (19, 3669822), (26, 2681793), (38, 1834911), (39, 1787862), (57, 1223274), (78, 893931), (114, 611637), (117, 595954), (171, 407758), (234, 297977), (247, 282294), (342, 203879), (494, 141147), (741, 94098), (1482, 47049), (2223, 31366), (4446, 15683)]