30911148

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{18269}}^1$

素因数の和:18326

約数の個数: 36

約数和(自身を含む): 79803360

約数和(自身を除く): 48892212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 18269, 36538, 54807, 73076, 109614, 164421, 219228, 328842, 657684, 858643, 1717286, 2575929, 3434572, 5151858, 7727787, 10303716, 15455574, 30911148]

約数ペア:

[(1, 30911148), (2, 15455574), (3, 10303716), (4, 7727787), (6, 5151858), (9, 3434572), (12, 2575929), (18, 1717286), (36, 858643), (47, 657684), (94, 328842), (141, 219228), (188, 164421), (282, 109614), (423, 73076), (564, 54807), (846, 36538), (1692, 18269)]