40149876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257371}}^1$

素因数の和:257391

約数の個数: 24

約数和(自身を含む): 100889824

約数和(自身を除く): 60739948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257371, 514742, 772113, 1029484, 1544226, 3088452, 3345823, 6691646, 10037469, 13383292, 20074938, 40149876]

約数ペア:

[(1, 40149876), (2, 20074938), (3, 13383292), (4, 10037469), (6, 6691646), (12, 3345823), (13, 3088452), (26, 1544226), (39, 1029484), (52, 772113), (78, 514742), (156, 257371)]