21880453038

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{252737}}^1$

素因数の和:253096

約数の個数: 32

約数和(自身を含む): 44837743104

約数和(自身を除く): 22957290066

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 307, 614, 921, 1842, 14429, 28858, 43287, 86574, 252737, 505474, 758211, 1516422, 11878639, 23757278, 35635917, 71271834, 77590259, 155180518, 232770777, 465541554, 3646742173, 7293484346, 10940226519, 21880453038]

約数ペア:

[(1, 21880453038), (2, 10940226519), (3, 7293484346), (6, 3646742173), (47, 465541554), (94, 232770777), (141, 155180518), (282, 77590259), (307, 71271834), (614, 35635917), (921, 23757278), (1842, 11878639), (14429, 1516422), (28858, 758211), (43287, 505474), (86574, 252737)]