87198618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1117931}}^1$

素因数の和:1117949

約数の個数: 16

約数和(自身を含む): 187812576

約数和(自身を除く): 100613958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1117931, 2235862, 3353793, 6707586, 14533103, 29066206, 43599309, 87198618]

約数ペア:

[(1, 87198618), (2, 43599309), (3, 29066206), (6, 14533103), (13, 6707586), (26, 3353793), (39, 2235862), (78, 1117931)]