18379984233584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{2372081}}^1$

素因数の和:2372634

約数の個数: 80

約数和(自身を含む): 38406208872096

約数和(自身を除く): 20026224638512

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 467, 488, 934, 976, 1037, 1868, 2074, 3736, 4148, 7472, 7939, 8296, 15878, 16592, 28487, 31756, 56974, 63512, 113948, 127024, 227896, 455792, 484279, 968558, 1937116, 2372081, 3874232, 4744162, 7748464, 9488324, 18976648, 37953296, 40325377, 80650754, 144696941, 161301508, 289393882, 322603016, 578787764, 645206032, 1107761827, 1157575528, 2215523654, 2315151056, 2459847997, 4431047308, 4919695994, 8862094616, 9839391988, 17724189232, 18831951059, 19678783976, 37663902118, 39357567952, 67573471447, 75327804236, 135146942894, 150655608472, 270293885788, 301311216944, 540587771576, 1081175543152, 1148749014599, 2297498029198, 4594996058396, 9189992116792, 18379984233584]

約数ペア:

[(1, 18379984233584), (2, 9189992116792), (4, 4594996058396), (8, 2297498029198), (16, 1148749014599), (17, 1081175543152), (34, 540587771576), (61, 301311216944), (68, 270293885788), (122, 150655608472), (136, 135146942894), (244, 75327804236), (272, 67573471447), (467, 39357567952), (488, 37663902118), (934, 19678783976), (976, 18831951059), (1037, 17724189232), (1868, 9839391988), (2074, 8862094616), (3736, 4919695994), (4148, 4431047308), (7472, 2459847997), (7939, 2315151056), (8296, 2215523654), (15878, 1157575528), (16592, 1107761827), (28487, 645206032), (31756, 578787764), (56974, 322603016), (63512, 289393882), (113948, 161301508), (127024, 144696941), (227896, 80650754), (455792, 40325377), (484279, 37953296), (968558, 18976648), (1937116, 9488324), (2372081, 7748464), (3874232, 4744162)]