21852838728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{42467}}^1$

素因数の和:43507

約数の個数: 96

約数和(自身を含む): 67707581760

約数和(自身を除く): 45854743032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1021, 2042, 3063, 4084, 6126, 7147, 8168, 9189, 12252, 14294, 18378, 21441, 24504, 28588, 36756, 42467, 42882, 57176, 64323, 73512, 84934, 85764, 127401, 128646, 169868, 171528, 254802, 257292, 297269, 339736, 382203, 509604, 514584, 594538, 764406, 891807, 1019208, 1189076, 1528812, 1783614, 2378152, 2675421, 3057624, 3567228, 5350842, 7134456, 10701684, 21403368, 43358807, 86717614, 130076421, 173435228, 260152842, 303511649, 346870456, 390229263, 520305684, 607023298, 780458526, 910534947, 1040611368, 1214046596, 1560917052, 1821069894, 2428093192, 2731604841, 3121834104, 3642139788, 5463209682, 7284279576, 10926419364, 21852838728]

約数ペア:

[(1, 21852838728), (2, 10926419364), (3, 7284279576), (4, 5463209682), (6, 3642139788), (7, 3121834104), (8, 2731604841), (9, 2428093192), (12, 1821069894), (14, 1560917052), (18, 1214046596), (21, 1040611368), (24, 910534947), (28, 780458526), (36, 607023298), (42, 520305684), (56, 390229263), (63, 346870456), (72, 303511649), (84, 260152842), (126, 173435228), (168, 130076421), (252, 86717614), (504, 43358807), (1021, 21403368), (2042, 10701684), (3063, 7134456), (4084, 5350842), (6126, 3567228), (7147, 3057624), (8168, 2675421), (9189, 2378152), (12252, 1783614), (14294, 1528812), (18378, 1189076), (21441, 1019208), (24504, 891807), (28588, 764406), (36756, 594538), (42467, 514584), (42882, 509604), (57176, 382203), (64323, 339736), (73512, 297269), (84934, 257292), (85764, 254802), (127401, 171528), (128646, 169868)]