15679218438

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7445023}}^1$

素因数の和:7445050

約数の個数: 40

約数和(自身を含む): 37835611968

約数和(自身を除く): 22156393530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 7445023, 14890046, 22335069, 44670138, 67005207, 96785299, 134010414, 193570598, 201015621, 290355897, 402031242, 580711794, 603046863, 871067691, 1206093726, 1742135382, 2613203073, 5226406146, 7839609219, 15679218438]

約数ペア:

[(1, 15679218438), (2, 7839609219), (3, 5226406146), (6, 2613203073), (9, 1742135382), (13, 1206093726), (18, 871067691), (26, 603046863), (27, 580711794), (39, 402031242), (54, 290355897), (78, 201015621), (81, 193570598), (117, 134010414), (162, 96785299), (234, 67005207), (351, 44670138), (702, 22335069), (1053, 14890046), (2106, 7445023)]