3778778898

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{985597}}^1$

素因数の和:985679

約数の個数: 32

約数和(自身を含む): 8515566720

約数和(自身を除く): 4736787822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 985597, 1971194, 2956791, 5913582, 8870373, 17740746, 26611119, 53222238, 69977387, 139954774, 209932161, 419864322, 629796483, 1259592966, 1889389449, 3778778898]

約数ペア:

[(1, 3778778898), (2, 1889389449), (3, 1259592966), (6, 629796483), (9, 419864322), (18, 209932161), (27, 139954774), (54, 69977387), (71, 53222238), (142, 26611119), (213, 17740746), (426, 8870373), (639, 5913582), (1278, 2956791), (1917, 1971194), (3834, 985597)]