18634224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1838

約数の個数: 80

約数和(自身を含む): 56821760

約数和(自身を除く): 38187536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 1789, 2604, 3472, 3578, 5208, 5367, 7156, 10416, 10734, 12523, 14312, 21468, 25046, 28624, 37569, 42936, 50092, 55459, 75138, 85872, 100184, 110918, 150276, 166377, 200368, 221836, 300552, 332754, 388213, 443672, 601104, 665508, 776426, 887344, 1164639, 1331016, 1552852, 2329278, 2662032, 3105704, 4658556, 6211408, 9317112, 18634224]

約数ペア:

[(1, 18634224), (2, 9317112), (3, 6211408), (4, 4658556), (6, 3105704), (7, 2662032), (8, 2329278), (12, 1552852), (14, 1331016), (16, 1164639), (21, 887344), (24, 776426), (28, 665508), (31, 601104), (42, 443672), (48, 388213), (56, 332754), (62, 300552), (84, 221836), (93, 200368), (112, 166377), (124, 150276), (168, 110918), (186, 100184), (217, 85872), (248, 75138), (336, 55459), (372, 50092), (434, 42936), (496, 37569), (651, 28624), (744, 25046), (868, 21468), (1302, 14312), (1488, 12523), (1736, 10734), (1789, 10416), (2604, 7156), (3472, 5367), (3578, 5208)]