21193166688

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12986009}}^1$

素因数の和:12986039

約数の個数: 48

約数和(自身を含む): 58904541360

約数和(自身を除く): 37711374672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 12986009, 25972018, 38958027, 51944036, 77916054, 103888072, 155832108, 207776144, 220762153, 311664216, 415552288, 441524306, 623328432, 662286459, 883048612, 1246656864, 1324572918, 1766097224, 2649145836, 3532194448, 5298291672, 7064388896, 10596583344, 21193166688]

約数ペア:

[(1, 21193166688), (2, 10596583344), (3, 7064388896), (4, 5298291672), (6, 3532194448), (8, 2649145836), (12, 1766097224), (16, 1324572918), (17, 1246656864), (24, 883048612), (32, 662286459), (34, 623328432), (48, 441524306), (51, 415552288), (68, 311664216), (96, 220762153), (102, 207776144), (136, 155832108), (204, 103888072), (272, 77916054), (408, 51944036), (544, 38958027), (816, 25972018), (1632, 12986009)]