18432862

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 34292160

約数和(自身を除く): 15859298

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 1889, 3778, 4879, 9758, 13223, 26446, 32113, 64226, 77449, 154898, 224791, 449582, 542143, 1084286, 1316633, 2633266, 9216431, 18432862]

約数ペア:

[(1, 18432862), (2, 9216431), (7, 2633266), (14, 1316633), (17, 1084286), (34, 542143), (41, 449582), (82, 224791), (119, 154898), (238, 77449), (287, 64226), (574, 32113), (697, 26446), (1394, 13223), (1889, 9758), (3778, 4879)]