16515742932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1857371}}^1$

素因数の和:1857413

約数の個数: 72

約数和(自身を含む): 47325838560

約数和(自身を除く): 30810095628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 1857371, 3714742, 5572113, 7429484, 11144226, 16716339, 22288452, 24145823, 33432678, 35290049, 48291646, 66865356, 70580098, 72437469, 96583292, 105870147, 141160196, 144874938, 211740294, 217312407, 289749876, 317610441, 423480588, 434624814, 458770637, 635220882, 869249628, 917541274, 1270441764, 1376311911, 1835082548, 2752623822, 4128935733, 5505247644, 8257871466, 16515742932]

約数ペア:

[(1, 16515742932), (2, 8257871466), (3, 5505247644), (4, 4128935733), (6, 2752623822), (9, 1835082548), (12, 1376311911), (13, 1270441764), (18, 917541274), (19, 869249628), (26, 635220882), (36, 458770637), (38, 434624814), (39, 423480588), (52, 317610441), (57, 289749876), (76, 217312407), (78, 211740294), (114, 144874938), (117, 141160196), (156, 105870147), (171, 96583292), (228, 72437469), (234, 70580098), (247, 66865356), (342, 48291646), (468, 35290049), (494, 33432678), (684, 24145823), (741, 22288452), (988, 16716339), (1482, 11144226), (2223, 7429484), (2964, 5572113), (4446, 3714742), (8892, 1857371)]