552796218

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18313}}^1$

素因数の和:18380

約数の個数: 64

約数和(自身を含む): 1353770880

約数和(自身を除く): 800974662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1677, 2322, 3354, 5031, 10062, 15093, 18313, 30186, 36626, 54939, 109878, 164817, 238069, 329634, 476138, 494451, 714207, 787459, 988902, 1428414, 1574918, 2142621, 2362377, 4285242, 4724754, 6427863, 7087131, 10236967, 12855726, 14174262, 20473934, 21261393, 30710901, 42522786, 61421802, 92132703, 184265406, 276398109, 552796218]

約数ペア:

[(1, 552796218), (2, 276398109), (3, 184265406), (6, 92132703), (9, 61421802), (13, 42522786), (18, 30710901), (26, 21261393), (27, 20473934), (39, 14174262), (43, 12855726), (54, 10236967), (78, 7087131), (86, 6427863), (117, 4724754), (129, 4285242), (234, 2362377), (258, 2142621), (351, 1574918), (387, 1428414), (559, 988902), (702, 787459), (774, 714207), (1118, 494451), (1161, 476138), (1677, 329634), (2322, 238069), (3354, 164817), (5031, 109878), (10062, 54939), (15093, 36626), (18313, 30186)]