1554920406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6644959}}^1$

素因数の和:6644980

約数の個数: 24

約数和(自身を含む): 3628148160

約数和(自身を除く): 2073227754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 6644959, 13289918, 19934877, 39869754, 59804631, 86384467, 119609262, 172768934, 259153401, 518306802, 777460203, 1554920406]

約数ペア:

[(1, 1554920406), (2, 777460203), (3, 518306802), (6, 259153401), (9, 172768934), (13, 119609262), (18, 86384467), (26, 59804631), (39, 39869754), (78, 19934877), (117, 13289918), (234, 6644959)]