21263113224

素因数分解:

$2^3\times 3^3\times {\mathrm{13697}}^1\times {\mathrm{7187}}^1$

素因数の和:20899

約数の個数: 64

約数和(自身を含む): 59076734400

約数和(自身を除く): 37813621176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 7187, 13697, 14374, 21561, 27394, 28748, 41091, 43122, 54788, 57496, 64683, 82182, 86244, 109576, 123273, 129366, 164364, 172488, 194049, 246546, 258732, 328728, 369819, 388098, 493092, 517464, 739638, 776196, 986184, 1479276, 1552392, 2958552, 98440339, 196880678, 295321017, 393761356, 590642034, 787522712, 885963051, 1181284068, 1771926102, 2362568136, 2657889153, 3543852204, 5315778306, 7087704408, 10631556612, 21263113224]

約数ペア:

[(1, 21263113224), (2, 10631556612), (3, 7087704408), (4, 5315778306), (6, 3543852204), (8, 2657889153), (9, 2362568136), (12, 1771926102), (18, 1181284068), (24, 885963051), (27, 787522712), (36, 590642034), (54, 393761356), (72, 295321017), (108, 196880678), (216, 98440339), (7187, 2958552), (13697, 1552392), (14374, 1479276), (21561, 986184), (27394, 776196), (28748, 739638), (41091, 517464), (43122, 493092), (54788, 388098), (57496, 369819), (64683, 328728), (82182, 258732), (86244, 246546), (109576, 194049), (123273, 172488), (129366, 164364)]