21068676

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{8017}}^1$

素因数の和:8100

約数の個数: 36

約数和(自身を含む): 53993212

約数和(自身を除く): 32924536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 8017, 16034, 24051, 32068, 48102, 72153, 96204, 144306, 288612, 585241, 1170482, 1755723, 2340964, 3511446, 5267169, 7022892, 10534338, 21068676]

約数ペア:

[(1, 21068676), (2, 10534338), (3, 7022892), (4, 5267169), (6, 3511446), (9, 2340964), (12, 1755723), (18, 1170482), (36, 585241), (73, 288612), (146, 144306), (219, 96204), (292, 72153), (438, 48102), (657, 32068), (876, 24051), (1314, 16034), (2628, 8017)]