39619986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3947}}^1$

素因数の和:4198

約数の個数: 32

約数和(自身を含む): 90961920

約数和(自身を除く): 51341934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 3947, 5019, 7894, 10038, 11841, 23682, 27629, 55258, 82887, 165774, 943333, 1886666, 2829999, 5659998, 6603331, 13206662, 19809993, 39619986]

約数ペア:

[(1, 39619986), (2, 19809993), (3, 13206662), (6, 6603331), (7, 5659998), (14, 2829999), (21, 1886666), (42, 943333), (239, 165774), (478, 82887), (717, 55258), (1434, 27629), (1673, 23682), (3346, 11841), (3947, 10038), (5019, 7894)]