390803406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{6007}}^1$

素因数の和:7568

約数の個数: 32

約数和(自身を含む): 893990400

約数和(自身を除く): 503186994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1549, 3098, 4647, 6007, 9294, 10843, 12014, 18021, 21686, 32529, 36042, 42049, 65058, 84098, 126147, 252294, 9304843, 18609686, 27914529, 55829058, 65133901, 130267802, 195401703, 390803406]

約数ペア:

[(1, 390803406), (2, 195401703), (3, 130267802), (6, 65133901), (7, 55829058), (14, 27914529), (21, 18609686), (42, 9304843), (1549, 252294), (3098, 126147), (4647, 84098), (6007, 65058), (9294, 42049), (10843, 36042), (12014, 32529), (18021, 21686)]