21762444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1459}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 55923840

約数和(自身を除く): 34161396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 132, 226, 339, 452, 678, 1243, 1356, 1459, 2486, 2918, 3729, 4377, 4972, 5836, 7458, 8754, 14916, 16049, 17508, 32098, 48147, 64196, 96294, 164867, 192588, 329734, 494601, 659468, 989202, 1813537, 1978404, 3627074, 5440611, 7254148, 10881222, 21762444]

約数ペア:

[(1, 21762444), (2, 10881222), (3, 7254148), (4, 5440611), (6, 3627074), (11, 1978404), (12, 1813537), (22, 989202), (33, 659468), (44, 494601), (66, 329734), (113, 192588), (132, 164867), (226, 96294), (339, 64196), (452, 48147), (678, 32098), (1243, 17508), (1356, 16049), (1459, 14916), (2486, 8754), (2918, 7458), (3729, 5836), (4377, 4972)]