20140812

素因数分解:

$2^2\times 3^6\times {\mathrm{6907}}^1$

素因数の和:6929

約数の個数: 42

約数和(自身を含む): 52853108

約数和(自身を除く): 32712296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 6907, 13814, 20721, 27628, 41442, 62163, 82884, 124326, 186489, 248652, 372978, 559467, 745956, 1118934, 1678401, 2237868, 3356802, 5035203, 6713604, 10070406, 20140812]

約数ペア:

[(1, 20140812), (2, 10070406), (3, 6713604), (4, 5035203), (6, 3356802), (9, 2237868), (12, 1678401), (18, 1118934), (27, 745956), (36, 559467), (54, 372978), (81, 248652), (108, 186489), (162, 124326), (243, 82884), (324, 62163), (486, 41442), (729, 27628), (972, 20721), (1458, 13814), (2916, 6907)]