21830436

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{9941}}^1$

素因数の和:10012

約数の個数: 36

約数和(自身を含む): 56092764

約数和(自身を除く): 34262328

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 9941, 19882, 29823, 39764, 59646, 89469, 119292, 178938, 357876, 606401, 1212802, 1819203, 2425604, 3638406, 5457609, 7276812, 10915218, 21830436]

約数ペア:

[(1, 21830436), (2, 10915218), (3, 7276812), (4, 5457609), (6, 3638406), (9, 2425604), (12, 1819203), (18, 1212802), (36, 606401), (61, 357876), (122, 178938), (183, 119292), (244, 89469), (366, 59646), (549, 39764), (732, 29823), (1098, 19882), (2196, 9941)]