21079074

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 43021440

約数和(自身を除く): 21942366

約数列:

[1, 2, 3, 6, 109, 167, 193, 218, 327, 334, 386, 501, 579, 654, 1002, 1158, 18203, 21037, 32231, 36406, 42074, 54609, 63111, 64462, 96693, 109218, 126222, 193386, 3513179, 7026358, 10539537, 21079074]

約数ペア:

[(1, 21079074), (2, 10539537), (3, 7026358), (6, 3513179), (109, 193386), (167, 126222), (193, 109218), (218, 96693), (327, 64462), (334, 63111), (386, 54609), (501, 42074), (579, 36406), (654, 32231), (1002, 21037), (1158, 18203)]