71681718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{628787}}^1$

素因数の和:628811

約数の個数: 16

約数和(自身を含む): 150909120

約数和(自身を除く): 79227402

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 628787, 1257574, 1886361, 3772722, 11946953, 23893906, 35840859, 71681718]

約数ペア:

[(1, 71681718), (2, 35840859), (3, 23893906), (6, 11946953), (19, 3772722), (38, 1886361), (57, 1257574), (114, 628787)]