38409954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25303}}^1$

素因数の和:25342

約数の個数: 32

約数和(自身を含む): 87450624

約数和(自身を除く): 49040670

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 25303, 50606, 75909, 151818, 278333, 556666, 581969, 834999, 1163938, 1669998, 1745907, 3491814, 6401659, 12803318, 19204977, 38409954]

約数ペア:

[(1, 38409954), (2, 19204977), (3, 12803318), (6, 6401659), (11, 3491814), (22, 1745907), (23, 1669998), (33, 1163938), (46, 834999), (66, 581969), (69, 556666), (138, 278333), (253, 151818), (506, 75909), (759, 50606), (1518, 25303)]