81918474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12289}}^1$

素因数の和:12406

約数の個数: 32

約数和(自身を含む): 180515520

約数和(自身を除く): 98597046

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 606, 1111, 2222, 3333, 6666, 12289, 24578, 36867, 73734, 135179, 270358, 405537, 811074, 1241189, 2482378, 3723567, 7447134, 13653079, 27306158, 40959237, 81918474]

約数ペア:

[(1, 81918474), (2, 40959237), (3, 27306158), (6, 13653079), (11, 7447134), (22, 3723567), (33, 2482378), (66, 1241189), (101, 811074), (202, 405537), (303, 270358), (606, 135179), (1111, 73734), (2222, 36867), (3333, 24578), (6666, 12289)]