18376947

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 27313104

約数和(自身を除く): 8936157

約数列:

[1, 3, 9, 73, 83, 219, 249, 337, 657, 747, 1011, 3033, 6059, 18177, 24601, 27971, 54531, 73803, 83913, 221409, 251739, 2041883, 6125649, 18376947]

約数ペア:

[(1, 18376947), (3, 6125649), (9, 2041883), (73, 251739), (83, 221409), (219, 83913), (249, 73803), (337, 54531), (657, 27971), (747, 24601), (1011, 18177), (3033, 6059)]