1205478

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:548

約数の個数: 24

約数和(自身を含む): 2632968

約数和(自身を除く): 1427490

約数列:

[1, 2, 3, 6, 9, 18, 193, 347, 386, 579, 694, 1041, 1158, 1737, 2082, 3123, 3474, 6246, 66971, 133942, 200913, 401826, 602739, 1205478]

約数ペア:

[(1, 1205478), (2, 602739), (3, 401826), (6, 200913), (9, 133942), (18, 66971), (193, 6246), (347, 3474), (386, 3123), (579, 2082), (694, 1737), (1041, 1158)]