2021359662

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{22691}}^1$

素因数の和:22814

約数の個数: 72

約数和(自身を含む): 5145320232

約数和(自身を除く): 3123960570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 101, 126, 147, 202, 294, 303, 441, 606, 707, 882, 909, 1414, 1818, 2121, 4242, 4949, 6363, 9898, 12726, 14847, 22691, 29694, 44541, 45382, 68073, 89082, 136146, 158837, 204219, 317674, 408438, 476511, 953022, 1111859, 1429533, 2223718, 2291791, 2859066, 3335577, 4583582, 6671154, 6875373, 10006731, 13750746, 16042537, 20013462, 20626119, 32085074, 41252238, 48127611, 96255222, 112297759, 144382833, 224595518, 288765666, 336893277, 673786554, 1010679831, 2021359662]

約数ペア:

[(1, 2021359662), (2, 1010679831), (3, 673786554), (6, 336893277), (7, 288765666), (9, 224595518), (14, 144382833), (18, 112297759), (21, 96255222), (42, 48127611), (49, 41252238), (63, 32085074), (98, 20626119), (101, 20013462), (126, 16042537), (147, 13750746), (202, 10006731), (294, 6875373), (303, 6671154), (441, 4583582), (606, 3335577), (707, 2859066), (882, 2291791), (909, 2223718), (1414, 1429533), (1818, 1111859), (2121, 953022), (4242, 476511), (4949, 408438), (6363, 317674), (9898, 204219), (12726, 158837), (14847, 136146), (22691, 89082), (29694, 68073), (44541, 45382)]