18642504

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{3943}}^1$

素因数の和:4149

約数の個数: 32

約数和(自身を含む): 46854720

約数和(自身を除く): 28212216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 3943, 4728, 7886, 11829, 15772, 23658, 31544, 47316, 94632, 776771, 1553542, 2330313, 3107084, 4660626, 6214168, 9321252, 18642504]

約数ペア:

[(1, 18642504), (2, 9321252), (3, 6214168), (4, 4660626), (6, 3107084), (8, 2330313), (12, 1553542), (24, 776771), (197, 94632), (394, 47316), (591, 31544), (788, 23658), (1182, 15772), (1576, 11829), (2364, 7886), (3943, 4728)]