1926486

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 4530240

約数和(自身を除く): 2603754

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 131, 171, 258, 262, 342, 387, 393, 774, 786, 817, 1179, 1634, 2358, 2451, 2489, 4902, 4978, 5633, 7353, 7467, 11266, 14706, 14934, 16899, 22401, 33798, 44802, 50697, 101394, 107027, 214054, 321081, 642162, 963243, 1926486]

約数ペア:

[(1, 1926486), (2, 963243), (3, 642162), (6, 321081), (9, 214054), (18, 107027), (19, 101394), (38, 50697), (43, 44802), (57, 33798), (86, 22401), (114, 16899), (129, 14934), (131, 14706), (171, 11266), (258, 7467), (262, 7353), (342, 5633), (387, 4978), (393, 4902), (774, 2489), (786, 2451), (817, 2358), (1179, 1634)]