40010436

素因数分解:

$2^2\times 3^6\times {\mathrm{13721}}^1$

素因数の和:13743

約数の個数: 42

約数和(自身を含む): 104987022

約数和(自身を除く): 64976586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 13721, 27442, 41163, 54884, 82326, 123489, 164652, 246978, 370467, 493956, 740934, 1111401, 1481868, 2222802, 3334203, 4445604, 6668406, 10002609, 13336812, 20005218, 40010436]

約数ペア:

[(1, 40010436), (2, 20005218), (3, 13336812), (4, 10002609), (6, 6668406), (9, 4445604), (12, 3334203), (18, 2222802), (27, 1481868), (36, 1111401), (54, 740934), (81, 493956), (108, 370467), (162, 246978), (243, 164652), (324, 123489), (486, 82326), (729, 54884), (972, 41163), (1458, 27442), (2916, 13721)]