19275606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152981}}^1$

素因数の和:152996

約数の個数: 24

約数和(自身を含む): 47730384

約数和(自身を除く): 28454778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152981, 305962, 458943, 917886, 1070867, 1376829, 2141734, 2753658, 3212601, 6425202, 9637803, 19275606]

約数ペア:

[(1, 19275606), (2, 9637803), (3, 6425202), (6, 3212601), (7, 2753658), (9, 2141734), (14, 1376829), (18, 1070867), (21, 917886), (42, 458943), (63, 305962), (126, 152981)]