18015172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37847}}^1$

素因数の和:37875

約数の個数: 24

約数和(自身を含む): 38150784

約数和(自身を除く): 20135612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 37847, 75694, 151388, 264929, 529858, 643399, 1059716, 1286798, 2573596, 4503793, 9007586, 18015172]

約数ペア:

[(1, 18015172), (2, 9007586), (4, 4503793), (7, 2573596), (14, 1286798), (17, 1059716), (28, 643399), (34, 529858), (68, 264929), (119, 151388), (238, 75694), (476, 37847)]