2129292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 6202560

約数和(自身を除く): 4073268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 283, 342, 396, 418, 566, 627, 684, 836, 849, 1132, 1254, 1698, 1881, 2508, 2547, 3113, 3396, 3762, 5094, 5377, 6226, 7524, 9339, 10188, 10754, 12452, 16131, 18678, 21508, 28017, 32262, 37356, 48393, 56034, 59147, 64524, 96786, 112068, 118294, 177441, 193572, 236588, 354882, 532323, 709764, 1064646, 2129292]

約数ペア:

[(1, 2129292), (2, 1064646), (3, 709764), (4, 532323), (6, 354882), (9, 236588), (11, 193572), (12, 177441), (18, 118294), (19, 112068), (22, 96786), (33, 64524), (36, 59147), (38, 56034), (44, 48393), (57, 37356), (66, 32262), (76, 28017), (99, 21508), (114, 18678), (132, 16131), (171, 12452), (198, 10754), (209, 10188), (228, 9339), (283, 7524), (342, 6226), (396, 5377), (418, 5094), (566, 3762), (627, 3396), (684, 3113), (836, 2547), (849, 2508), (1132, 1881), (1254, 1698)]