21977278584

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{19483403}}^1$

素因数の和:19483459

約数の個数: 32

約数和(自身を含む): 56112203520

約数和(自身を除く): 34134924936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 19483403, 38966806, 58450209, 77933612, 116900418, 155867224, 233800836, 467601672, 915719941, 1831439882, 2747159823, 3662879764, 5494319646, 7325759528, 10988639292, 21977278584]

約数ペア:

[(1, 21977278584), (2, 10988639292), (3, 7325759528), (4, 5494319646), (6, 3662879764), (8, 2747159823), (12, 1831439882), (24, 915719941), (47, 467601672), (94, 233800836), (141, 155867224), (188, 116900418), (282, 77933612), (376, 58450209), (564, 38966806), (1128, 19483403)]