18971436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1423}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 48803328

約数和(自身を除く): 29831892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 202, 303, 404, 606, 1111, 1212, 1423, 2222, 2846, 3333, 4269, 4444, 5692, 6666, 8538, 13332, 15653, 17076, 31306, 46959, 62612, 93918, 143723, 187836, 287446, 431169, 574892, 862338, 1580953, 1724676, 3161906, 4742859, 6323812, 9485718, 18971436]

約数ペア:

[(1, 18971436), (2, 9485718), (3, 6323812), (4, 4742859), (6, 3161906), (11, 1724676), (12, 1580953), (22, 862338), (33, 574892), (44, 431169), (66, 287446), (101, 187836), (132, 143723), (202, 93918), (303, 62612), (404, 46959), (606, 31306), (1111, 17076), (1212, 15653), (1423, 13332), (2222, 8538), (2846, 6666), (3333, 5692), (4269, 4444)]