12402306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 30910464

約数和(自身を除く): 18508158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 383, 514, 766, 771, 1149, 1542, 1799, 2298, 2313, 2681, 3447, 3598, 4626, 5362, 5397, 6894, 8043, 10794, 16086, 16191, 24129, 32382, 48258, 98431, 196862, 295293, 590586, 689017, 885879, 1378034, 1771758, 2067051, 4134102, 6201153, 12402306]

約数ペア:

[(1, 12402306), (2, 6201153), (3, 4134102), (6, 2067051), (7, 1771758), (9, 1378034), (14, 885879), (18, 689017), (21, 590586), (42, 295293), (63, 196862), (126, 98431), (257, 48258), (383, 32382), (514, 24129), (766, 16191), (771, 16086), (1149, 10794), (1542, 8043), (1799, 6894), (2298, 5397), (2313, 5362), (2681, 4626), (3447, 3598)]