3942221.00000000

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{64663}}^1$

素因数の和:64694

約数の個数: 48

約数和(自身を含む): 252189600

約数和(自身を除く): 163730616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 64663, 129326, 193989, 258652, 387978, 517304, 581967, 775956, 1163934, 1228597, 1551912, 2327868, 2457194, 3685791, 4655736, 4914388, 7371582, 9828776, 11057373, 14743164, 22114746, 29486328, 44229492, 88458984]

約数ペア:

[(1, 88458984), (2, 44229492), (3, 29486328), (4, 22114746), (6, 14743164), (8, 11057373), (9, 9828776), (12, 7371582), (18, 4914388), (19, 4655736), (24, 3685791), (36, 2457194), (38, 2327868), (57, 1551912), (72, 1228597), (76, 1163934), (114, 775956), (152, 581967), (171, 517304), (228, 387978), (342, 258652), (456, 193989), (684, 129326), (1368, 64663)]