38781684

素因数分解:

$2^2\times 3^2\times {\mathrm{691}}^1\times {\mathrm{1559}}^1$

素因数の和:2260

約数の個数: 36

約数和(自身を含む): 98236320

約数和(自身を除く): 59454636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 691, 1382, 1559, 2073, 2764, 3118, 4146, 4677, 6219, 6236, 8292, 9354, 12438, 14031, 18708, 24876, 28062, 56124, 1077269, 2154538, 3231807, 4309076, 6463614, 9695421, 12927228, 19390842, 38781684]

約数ペア:

[(1, 38781684), (2, 19390842), (3, 12927228), (4, 9695421), (6, 6463614), (9, 4309076), (12, 3231807), (18, 2154538), (36, 1077269), (691, 56124), (1382, 28062), (1559, 24876), (2073, 18708), (2764, 14031), (3118, 12438), (4146, 9354), (4677, 8292), (6219, 6236)]