66018438

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{3701}}^1$

素因数の和:4700

約数の個数: 24

約数和(自身を含む): 143222976

約数和(自身を除く): 77204538

約数列:

[1, 2, 3, 6, 9, 18, 991, 1982, 2973, 3701, 5946, 7402, 8919, 11103, 17838, 22206, 33309, 66618, 3667691, 7335382, 11003073, 22006146, 33009219, 66018438]

約数ペア:

[(1, 66018438), (2, 33009219), (3, 22006146), (6, 11003073), (9, 7335382), (18, 3667691), (991, 66618), (1982, 33309), (2973, 22206), (3701, 17838), (5946, 11103), (7402, 8919)]