1945566648

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{209471}}^1$

素因数の和:209529

約数の個数: 64

約数和(自身を含む): 5530060800

約数和(自身を除く): 3584494152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 209471, 418942, 628413, 837884, 1256826, 1675768, 1885239, 2513652, 3770478, 5027304, 5655717, 7540956, 9007253, 11311434, 15081912, 18014506, 22622868, 27021759, 36029012, 45245736, 54043518, 72058024, 81065277, 108087036, 162130554, 216174072, 243195831, 324261108, 486391662, 648522216, 972783324, 1945566648]

約数ペア:

[(1, 1945566648), (2, 972783324), (3, 648522216), (4, 486391662), (6, 324261108), (8, 243195831), (9, 216174072), (12, 162130554), (18, 108087036), (24, 81065277), (27, 72058024), (36, 54043518), (43, 45245736), (54, 36029012), (72, 27021759), (86, 22622868), (108, 18014506), (129, 15081912), (172, 11311434), (216, 9007253), (258, 7540956), (344, 5655717), (387, 5027304), (516, 3770478), (774, 2513652), (1032, 1885239), (1161, 1675768), (1548, 1256826), (2322, 837884), (3096, 628413), (4644, 418942), (9288, 209471)]