2018881368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1335239}}^1$

素因数の和:1335261

約数の個数: 64

約数和(自身を含む): 6409152000

約数和(自身を除く): 4390270632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1335239, 2670478, 4005717, 5340956, 8011434, 9346673, 10681912, 12017151, 16022868, 18693346, 24034302, 28040019, 32045736, 36051453, 37386692, 48068604, 56080038, 72102906, 74773384, 84120057, 96137208, 112160076, 144205812, 168240114, 224320152, 252360171, 288411624, 336480228, 504720342, 672960456, 1009440684, 2018881368]

約数ペア:

[(1, 2018881368), (2, 1009440684), (3, 672960456), (4, 504720342), (6, 336480228), (7, 288411624), (8, 252360171), (9, 224320152), (12, 168240114), (14, 144205812), (18, 112160076), (21, 96137208), (24, 84120057), (27, 74773384), (28, 72102906), (36, 56080038), (42, 48068604), (54, 37386692), (56, 36051453), (63, 32045736), (72, 28040019), (84, 24034302), (108, 18693346), (126, 16022868), (168, 12017151), (189, 10681912), (216, 9346673), (252, 8011434), (378, 5340956), (504, 4005717), (756, 2670478), (1512, 1335239)]