538647534

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1301081}}^1$

素因数の和:1301112

約数の個数: 24

約数和(自身を含む): 1217812752

約数和(自身を除く): 679165218

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1301081, 2602162, 3903243, 7806486, 11709729, 23419458, 29924863, 59849726, 89774589, 179549178, 269323767, 538647534]

約数ペア:

[(1, 538647534), (2, 269323767), (3, 179549178), (6, 89774589), (9, 59849726), (18, 29924863), (23, 23419458), (46, 11709729), (69, 7806486), (138, 3903243), (207, 2602162), (414, 1301081)]