13966956

素因数分解:

$2^2\times 3^2\times {\mathrm{387971}}^1$

素因数の和:387981

約数の個数: 18

約数和(自身を含む): 35305452

約数和(自身を除く): 21338496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 387971, 775942, 1163913, 1551884, 2327826, 3491739, 4655652, 6983478, 13966956]

約数ペア:

[(1, 13966956), (2, 6983478), (3, 4655652), (4, 3491739), (6, 2327826), (9, 1551884), (12, 1163913), (18, 775942), (36, 387971)]