21939672

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{5107}}^1$

素因数の和:5295

約数の個数: 32

約数和(自身を含む): 55166400

約数和(自身を除く): 33226728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 358, 537, 716, 1074, 1432, 2148, 4296, 5107, 10214, 15321, 20428, 30642, 40856, 61284, 122568, 914153, 1828306, 2742459, 3656612, 5484918, 7313224, 10969836, 21939672]

約数ペア:

[(1, 21939672), (2, 10969836), (3, 7313224), (4, 5484918), (6, 3656612), (8, 2742459), (12, 1828306), (24, 914153), (179, 122568), (358, 61284), (537, 40856), (716, 30642), (1074, 20428), (1432, 15321), (2148, 10214), (4296, 5107)]