55818438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{715621}}^1$

素因数の和:715639

約数の個数: 16

約数和(自身を含む): 120224496

約数和(自身を除く): 64406058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 715621, 1431242, 2146863, 4293726, 9303073, 18606146, 27909219, 55818438]

約数ペア:

[(1, 55818438), (2, 27909219), (3, 18606146), (6, 9303073), (13, 4293726), (26, 2146863), (39, 1431242), (78, 715621)]