38543538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25391}}^1$

素因数の和:25430

約数の個数: 32

約数和(自身を含む): 87754752

約数和(自身を除く): 49211214

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 25391, 50782, 76173, 152346, 279301, 558602, 583993, 837903, 1167986, 1675806, 1751979, 3503958, 6423923, 12847846, 19271769, 38543538]

約数ペア:

[(1, 38543538), (2, 19271769), (3, 12847846), (6, 6423923), (11, 3503958), (22, 1751979), (23, 1675806), (33, 1167986), (46, 837903), (66, 583993), (69, 558602), (138, 279301), (253, 152346), (506, 76173), (759, 50782), (1518, 25391)]