21566610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18433}}^1$

素因数の和:18459

約数の個数: 48

約数和(自身を含む): 60389784

約数和(自身を除く): 38823174

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 18433, 36866, 55299, 92165, 110598, 165897, 184330, 239629, 276495, 331794, 479258, 552990, 718887, 829485, 1198145, 1437774, 1658970, 2156661, 2396290, 3594435, 4313322, 7188870, 10783305, 21566610]

約数ペア:

[(1, 21566610), (2, 10783305), (3, 7188870), (5, 4313322), (6, 3594435), (9, 2396290), (10, 2156661), (13, 1658970), (15, 1437774), (18, 1198145), (26, 829485), (30, 718887), (39, 552990), (45, 479258), (65, 331794), (78, 276495), (90, 239629), (117, 184330), (130, 165897), (195, 110598), (234, 92165), (390, 55299), (585, 36866), (1170, 18433)]