27420694

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 51464160

約数和(自身を除く): 24043466

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 109, 119, 151, 218, 238, 302, 763, 833, 1057, 1526, 1666, 1853, 2114, 2567, 3706, 5134, 5341, 7399, 10682, 12971, 14798, 16459, 17969, 25942, 32918, 35938, 90797, 115213, 125783, 181594, 230426, 251566, 279803, 559606, 806491, 1612982, 1958621, 3917242, 13710347, 27420694]

約数ペア:

[(1, 27420694), (2, 13710347), (7, 3917242), (14, 1958621), (17, 1612982), (34, 806491), (49, 559606), (98, 279803), (109, 251566), (119, 230426), (151, 181594), (218, 125783), (238, 115213), (302, 90797), (763, 35938), (833, 32918), (1057, 25942), (1526, 17969), (1666, 16459), (1853, 14798), (2114, 12971), (2567, 10682), (3706, 7399), (5134, 5341)]