858643938

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{1823}}^1$

素因数の和:2159

約数の個数: 48

約数和(自身を含む): 1884819456

約数和(自身を除く): 1026175518

約数列:

[1, 2, 3, 6, 9, 18, 137, 191, 274, 382, 411, 573, 822, 1146, 1233, 1719, 1823, 2466, 3438, 3646, 5469, 10938, 16407, 26167, 32814, 52334, 78501, 157002, 235503, 249751, 348193, 471006, 499502, 696386, 749253, 1044579, 1498506, 2089158, 2247759, 3133737, 4495518, 6267474, 47702441, 95404882, 143107323, 286214646, 429321969, 858643938]

約数ペア:

[(1, 858643938), (2, 429321969), (3, 286214646), (6, 143107323), (9, 95404882), (18, 47702441), (137, 6267474), (191, 4495518), (274, 3133737), (382, 2247759), (411, 2089158), (573, 1498506), (822, 1044579), (1146, 749253), (1233, 696386), (1719, 499502), (1823, 471006), (2466, 348193), (3438, 249751), (3646, 235503), (5469, 157002), (10938, 78501), (16407, 52334), (26167, 32814)]