40072284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{159017}}^1$

素因数の和:159034

約数の個数: 36

約数和(自身を含む): 115765104

約数和(自身を除く): 75692820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 159017, 318034, 477051, 636068, 954102, 1113119, 1431153, 1908204, 2226238, 2862306, 3339357, 4452476, 5724612, 6678714, 10018071, 13357428, 20036142, 40072284]

約数ペア:

[(1, 40072284), (2, 20036142), (3, 13357428), (4, 10018071), (6, 6678714), (7, 5724612), (9, 4452476), (12, 3339357), (14, 2862306), (18, 2226238), (21, 1908204), (28, 1431153), (36, 1113119), (42, 954102), (63, 636068), (84, 477051), (126, 318034), (252, 159017)]