56742894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{242491}}^1$

素因数の和:242512

約数の個数: 24

約数和(自身を含む): 132400632

約数和(自身を除く): 75657738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 242491, 484982, 727473, 1454946, 2182419, 3152383, 4364838, 6304766, 9457149, 18914298, 28371447, 56742894]

約数ペア:

[(1, 56742894), (2, 28371447), (3, 18914298), (6, 9457149), (9, 6304766), (13, 4364838), (18, 3152383), (26, 2182419), (39, 1454946), (78, 727473), (117, 484982), (234, 242491)]