86811738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1112971}}^1$

素因数の和:1112989

約数の個数: 16

約数和(自身を含む): 186979296

約数和(自身を除く): 100167558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1112971, 2225942, 3338913, 6677826, 14468623, 28937246, 43405869, 86811738]

約数ペア:

[(1, 86811738), (2, 43405869), (3, 28937246), (6, 14468623), (13, 6677826), (26, 3338913), (39, 2225942), (78, 1112971)]