15557021856

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2843023}}^1$

素因数の和:2843058

約数の個数: 72

約数和(自身を含む): 46568733120

約数和(自身を除く): 31011711264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 2843023, 5686046, 8529069, 11372092, 17058138, 22744184, 25587207, 34116276, 45488368, 51174414, 54017437, 68232552, 90976736, 102348828, 108034874, 136465104, 162052311, 204697656, 216069748, 272930208, 324104622, 409395312, 432139496, 486156933, 648209244, 818790624, 864278992, 972313866, 1296418488, 1728557984, 1944627732, 2592836976, 3889255464, 5185673952, 7778510928, 15557021856]

約数ペア:

[(1, 15557021856), (2, 7778510928), (3, 5185673952), (4, 3889255464), (6, 2592836976), (8, 1944627732), (9, 1728557984), (12, 1296418488), (16, 972313866), (18, 864278992), (19, 818790624), (24, 648209244), (32, 486156933), (36, 432139496), (38, 409395312), (48, 324104622), (57, 272930208), (72, 216069748), (76, 204697656), (96, 162052311), (114, 136465104), (144, 108034874), (152, 102348828), (171, 90976736), (228, 68232552), (288, 54017437), (304, 51174414), (342, 45488368), (456, 34116276), (608, 25587207), (684, 22744184), (912, 17058138), (1368, 11372092), (1824, 8529069), (2736, 5686046), (5472, 2843023)]