18548852

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1056

約数の個数: 36

約数和(自身を含む): 38174724

約数和(自身を除く): 19625872

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 937, 1414, 1874, 2828, 3748, 4949, 6559, 9898, 13118, 19796, 26236, 45913, 91826, 94637, 183652, 189274, 378548, 662459, 1324918, 2649836, 4637213, 9274426, 18548852]

約数ペア:

[(1, 18548852), (2, 9274426), (4, 4637213), (7, 2649836), (14, 1324918), (28, 662459), (49, 378548), (98, 189274), (101, 183652), (196, 94637), (202, 91826), (404, 45913), (707, 26236), (937, 19796), (1414, 13118), (1874, 9898), (2828, 6559), (3748, 4949)]