21979362

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 46013184

約数和(自身を除く): 24033822

約数列:

[1, 2, 3, 6, 41, 47, 82, 94, 123, 141, 246, 282, 1901, 1927, 3802, 3854, 5703, 5781, 11406, 11562, 77941, 89347, 155882, 178694, 233823, 268041, 467646, 536082, 3663227, 7326454, 10989681, 21979362]

約数ペア:

[(1, 21979362), (2, 10989681), (3, 7326454), (6, 3663227), (41, 536082), (47, 467646), (82, 268041), (94, 233823), (123, 178694), (141, 155882), (246, 89347), (282, 77941), (1901, 11562), (1927, 11406), (3802, 5781), (3854, 5703)]