66921558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1801}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 146351232

約数和(自身を除く): 79429674

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 563, 1126, 1689, 1801, 3378, 3602, 5403, 6193, 10806, 12386, 18579, 19811, 37158, 39622, 59433, 118866, 1013963, 2027926, 3041889, 6083778, 11153593, 22307186, 33460779, 66921558]

約数ペア:

[(1, 66921558), (2, 33460779), (3, 22307186), (6, 11153593), (11, 6083778), (22, 3041889), (33, 2027926), (66, 1013963), (563, 118866), (1126, 59433), (1689, 39622), (1801, 37158), (3378, 19811), (3602, 18579), (5403, 12386), (6193, 10806)]