2175756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 5660928

約数和(自身を除く): 3485172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 311, 318, 583, 622, 636, 933, 1166, 1244, 1749, 1866, 2332, 3421, 3498, 3732, 6842, 6996, 10263, 13684, 16483, 20526, 32966, 41052, 49449, 65932, 98898, 181313, 197796, 362626, 543939, 725252, 1087878, 2175756]

約数ペア:

[(1, 2175756), (2, 1087878), (3, 725252), (4, 543939), (6, 362626), (11, 197796), (12, 181313), (22, 98898), (33, 65932), (44, 49449), (53, 41052), (66, 32966), (106, 20526), (132, 16483), (159, 13684), (212, 10263), (311, 6996), (318, 6842), (583, 3732), (622, 3498), (636, 3421), (933, 2332), (1166, 1866), (1244, 1749)]