38431458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9661}}^1$

素因数の和:9699

約数の個数: 48

約数和(自身を含む): 94958136

約数和(自身を除く): 56526678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 9661, 19322, 28983, 57966, 86949, 125593, 164237, 173898, 251186, 328474, 376779, 492711, 753558, 985422, 1130337, 1478133, 2135081, 2260674, 2956266, 4270162, 6405243, 12810486, 19215729, 38431458]

約数ペア:

[(1, 38431458), (2, 19215729), (3, 12810486), (6, 6405243), (9, 4270162), (13, 2956266), (17, 2260674), (18, 2135081), (26, 1478133), (34, 1130337), (39, 985422), (51, 753558), (78, 492711), (102, 376779), (117, 328474), (153, 251186), (221, 173898), (234, 164237), (306, 125593), (442, 86949), (663, 57966), (1326, 28983), (1989, 19322), (3978, 9661)]