38877774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 87910272

約数和(自身を除く): 49032498

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 897, 1014, 1667, 1794, 3334, 3887, 5001, 7774, 10002, 11661, 21671, 23322, 38341, 43342, 65013, 76682, 115023, 130026, 230046, 281723, 498433, 563446, 845169, 996866, 1495299, 1690338, 2990598, 6479629, 12959258, 19438887, 38877774]

約数ペア:

[(1, 38877774), (2, 19438887), (3, 12959258), (6, 6479629), (13, 2990598), (23, 1690338), (26, 1495299), (39, 996866), (46, 845169), (69, 563446), (78, 498433), (138, 281723), (169, 230046), (299, 130026), (338, 115023), (507, 76682), (598, 65013), (897, 43342), (1014, 38341), (1667, 23322), (1794, 21671), (3334, 11661), (3887, 10002), (5001, 7774)]