21150744

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{30389}}^1$

素因数の和:30427

約数の個数: 32

約数和(自身を含む): 54702000

約数和(自身を除く): 33551256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 30389, 60778, 91167, 121556, 182334, 243112, 364668, 729336, 881281, 1762562, 2643843, 3525124, 5287686, 7050248, 10575372, 21150744]

約数ペア:

[(1, 21150744), (2, 10575372), (3, 7050248), (4, 5287686), (6, 3525124), (8, 2643843), (12, 1762562), (24, 881281), (29, 729336), (58, 364668), (87, 243112), (116, 182334), (174, 121556), (232, 91167), (348, 60778), (696, 30389)]