47972418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{615031}}^1$

素因数の和:615049

約数の個数: 16

約数和(自身を含む): 103325376

約数和(自身を除く): 55352958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 615031, 1230062, 1845093, 3690186, 7995403, 15990806, 23986209, 47972418]

約数ペア:

[(1, 47972418), (2, 23986209), (3, 15990806), (6, 7995403), (13, 3690186), (26, 1845093), (39, 1230062), (78, 615031)]