21032699184

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20865773}}^1$

素因数の和:20865794

約数の個数: 60

約数和(自身を含む): 67271255376

約数和(自身を除く): 46238556192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 20865773, 41731546, 62597319, 83463092, 125194638, 146060411, 166926184, 187791957, 250389276, 292120822, 333852368, 375583914, 438181233, 500778552, 584241644, 751167828, 876362466, 1001557104, 1168483288, 1314543699, 1502335656, 1752724932, 2336966576, 2629087398, 3004671312, 3505449864, 5258174796, 7010899728, 10516349592, 21032699184]

約数ペア:

[(1, 21032699184), (2, 10516349592), (3, 7010899728), (4, 5258174796), (6, 3505449864), (7, 3004671312), (8, 2629087398), (9, 2336966576), (12, 1752724932), (14, 1502335656), (16, 1314543699), (18, 1168483288), (21, 1001557104), (24, 876362466), (28, 751167828), (36, 584241644), (42, 500778552), (48, 438181233), (56, 375583914), (63, 333852368), (72, 292120822), (84, 250389276), (112, 187791957), (126, 166926184), (144, 146060411), (168, 125194638), (252, 83463092), (336, 62597319), (504, 41731546), (1008, 20865773)]