16840764

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 47712000

約数和(自身を除く): 30871236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 87, 108, 114, 116, 171, 174, 228, 261, 283, 342, 348, 513, 522, 551, 566, 684, 783, 849, 1026, 1044, 1102, 1132, 1566, 1653, 1698, 2052, 2204, 2547, 3132, 3306, 3396, 4959, 5094, 5377, 6612, 7641, 8207, 9918, 10188, 10754, 14877, 15282, 16131, 16414, 19836, 21508, 24621, 29754, 30564, 32262, 32828, 48393, 49242, 59508, 64524, 73863, 96786, 98484, 145179, 147726, 155933, 193572, 221589, 290358, 295452, 311866, 443178, 467799, 580716, 623732, 886356, 935598, 1403397, 1871196, 2806794, 4210191, 5613588, 8420382, 16840764]

約数ペア:

[(1, 16840764), (2, 8420382), (3, 5613588), (4, 4210191), (6, 2806794), (9, 1871196), (12, 1403397), (18, 935598), (19, 886356), (27, 623732), (29, 580716), (36, 467799), (38, 443178), (54, 311866), (57, 295452), (58, 290358), (76, 221589), (87, 193572), (108, 155933), (114, 147726), (116, 145179), (171, 98484), (174, 96786), (228, 73863), (261, 64524), (283, 59508), (342, 49242), (348, 48393), (513, 32828), (522, 32262), (551, 30564), (566, 29754), (684, 24621), (783, 21508), (849, 19836), (1026, 16414), (1044, 16131), (1102, 15282), (1132, 14877), (1566, 10754), (1653, 10188), (1698, 9918), (2052, 8207), (2204, 7641), (2547, 6612), (3132, 5377), (3306, 5094), (3396, 4959)]