16746093

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 31868928

約数和(自身を除く): 15122835

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 49, 63, 69, 91, 117, 127, 147, 161, 207, 273, 299, 381, 441, 483, 637, 819, 889, 897, 1127, 1143, 1449, 1651, 1911, 2093, 2667, 2691, 2921, 3381, 4953, 5733, 6223, 6279, 8001, 8763, 10143, 11557, 14651, 14859, 18669, 18837, 20447, 26289, 34671, 37973, 43953, 56007, 61341, 80899, 104013, 113919, 131859, 143129, 184023, 242697, 265811, 341757, 429387, 728091, 797433, 1288161, 1860677, 2392299, 5582031, 16746093]

約数ペア:

[(1, 16746093), (3, 5582031), (7, 2392299), (9, 1860677), (13, 1288161), (21, 797433), (23, 728091), (39, 429387), (49, 341757), (63, 265811), (69, 242697), (91, 184023), (117, 143129), (127, 131859), (147, 113919), (161, 104013), (207, 80899), (273, 61341), (299, 56007), (381, 43953), (441, 37973), (483, 34671), (637, 26289), (819, 20447), (889, 18837), (897, 18669), (1127, 14859), (1143, 14651), (1449, 11557), (1651, 10143), (1911, 8763), (2093, 8001), (2667, 6279), (2691, 6223), (2921, 5733), (3381, 4953)]