18280057792

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{130841}}^1$

素因数の和:130949

約数の個数: 56

約数和(自身を含む): 37886609520

約数和(自身を除く): 19606551728

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 64, 74, 118, 148, 236, 296, 472, 592, 944, 1184, 1888, 2183, 2368, 3776, 4366, 8732, 17464, 34928, 69856, 130841, 139712, 261682, 523364, 1046728, 2093456, 4186912, 4841117, 7719619, 8373824, 9682234, 15439238, 19364468, 30878476, 38728936, 61756952, 77457872, 123513904, 154915744, 247027808, 285625903, 309831488, 494055616, 571251806, 1142503612, 2285007224, 4570014448, 9140028896, 18280057792]

約数ペア:

[(1, 18280057792), (2, 9140028896), (4, 4570014448), (8, 2285007224), (16, 1142503612), (32, 571251806), (37, 494055616), (59, 309831488), (64, 285625903), (74, 247027808), (118, 154915744), (148, 123513904), (236, 77457872), (296, 61756952), (472, 38728936), (592, 30878476), (944, 19364468), (1184, 15439238), (1888, 9682234), (2183, 8373824), (2368, 7719619), (3776, 4841117), (4366, 4186912), (8732, 2093456), (17464, 1046728), (34928, 523364), (69856, 261682), (130841, 139712)]