8639982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{36923}}^1$

素因数の和:36944

約数の個数: 24

約数和(自身を含む): 20160504

約数和(自身を除く): 11520522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 36923, 73846, 110769, 221538, 332307, 479999, 664614, 959998, 1439997, 2879994, 4319991, 8639982]

約数ペア:

[(1, 8639982), (2, 4319991), (3, 2879994), (6, 1439997), (9, 959998), (13, 664614), (18, 479999), (26, 332307), (39, 221538), (78, 110769), (117, 73846), (234, 36923)]