18989034

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 41378688

約数和(自身を除く): 22389654

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 233, 282, 289, 466, 578, 699, 799, 867, 1398, 1598, 1734, 2397, 3961, 4794, 7922, 10951, 11883, 13583, 21902, 23766, 27166, 32853, 40749, 65706, 67337, 81498, 134674, 186167, 202011, 372334, 404022, 558501, 1117002, 3164839, 6329678, 9494517, 18989034]

約数ペア:

[(1, 18989034), (2, 9494517), (3, 6329678), (6, 3164839), (17, 1117002), (34, 558501), (47, 404022), (51, 372334), (94, 202011), (102, 186167), (141, 134674), (233, 81498), (282, 67337), (289, 65706), (466, 40749), (578, 32853), (699, 27166), (799, 23766), (867, 21902), (1398, 13583), (1598, 11883), (1734, 10951), (2397, 7922), (3961, 4794)]